SCIENTIFIC ABSTRACT AFANASYEV, I.I. - AFANASYEV, L.L.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000100410012-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 5, 2000
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

GLASS, F.G., pd I.I. AFANRS'zT
Obubshchennyi motod aerodinamicheskot-ro rascheta
--)rimenitallno Iz vintam izmcnia"o,zo
v polete shaga i vysotrqm motoram. Moskva, 1940, 48 D., illus.
(TSILGI. Trudy,
no 468)
Title tr.: General method of the aerodymanic design of
controlluble pitch
propellers and high altitude engines.
1i CF
SO; Aeronautical Sciences and Aviation tn the Soviet Union,
Library of ~'ongress, 1955.

21,2100,24.6700 7'7212

sov/89-8-.1-6/29
AUTHORS:
Nastyukha, A. I.,
Striganov, A. R., Afanaslyev I.

Mikhaylov, L. N., Oganov, M. N.
TITLE:
Mass-Spectrometric and Spectroscopic Studies of an

Ion
Source Hydrogen Discharge. Letter to the Editor
.PERIODICAL:
Atomnaya energiya, 1960, Vol 8, Nr 1, pp 44-46 (USSR)
ABSTRACT:
During preliminary mass-spectrometric investigations

of the slit
source of the 1.5 m cyclotron of the AS

SSSR, the authors found
that a 20 x 2 mm surface

yields up to 60 nia of Ion current,
containing 95% of

protons or 80% of moleoLil!lr hydrogen. In the
present

paper they describe slmulllaneouo measurements of the

H+/H+ and H/H ratios in an IiDn source, utilizing a
2 2

triple-prism Zeiss a camera objec-

tive of 840 nim focal
if-Awti;. Inverse line disperLgion

was 38 A/mm In the 6,~')-Oo
"~ The Ion source

is given in Fig. 1. ."OLLoinic IIldroj-,en
i,.,as identified

using the first line of the Baliner series
(6,562.79 A);
Card 1/5
hydrogen molecules light intt.~nslty was
taken as
U

Mass-Spectrometric and Spectro.9copic
Studies of an Ion Source Hydroge-n
Discharge. Letter to the Editor
R1
Irv 1000 v
R~2 v
U-6000 oa 2 a
+
1000 v
vp--foxv loci,
Rr
Iq
~Ae- re,) I L -1
Card 2/5 Fig. 1. Diagram of the ion source.
77212
sov/89-8-i-6/29

Mass-Spectrometric and Spectroscopic
Studies of an Ion Source 1~ydrogen
Discharge. Letter to the E(Utor
Card 3/5
77212
sov/89-9-i-6/29
proportional to average intensity of lines 6,031.90 A
and 6,018.29 A. Authors investigated the ion and
neutral particle ratios as functions of the gas flow,
discharge current, and discharge potential. Figure
3 shows the variations of the absolute -values of ion
currents and spectral line intensities as functions
of the gas flow. Spectral line intensities were pro-
portional to the neutral particle concentration sincei,
according to Ornstein and Linderman, the excitation
cross sections are fairly constant in the region of
electron energies used in t his source. Points on the
graphs correspond to a rras flow to the cathode region,
and crosses are due to a gas flow straight to the dis-
charge channel. The similar shape of the dissociation
and ionization curves indicate that the ion production
proceeds ill two step-1: a d.1-1sociat-11011 Of J12, and
then ionization of hydrogen. The better yeild in the
ca.,e of direct flow into the discharge region may be
due to the larger niuTilber of molecules coming into
contact with electrons, or, as pointed out by Kruithof

.Aass-Spectrometric and Spectroscopic
Studies of an Ion Source Hydrogen
Discharge. Letter to the Editor

zz-
4
-
L

1-1 60 ,t~ c:)
T '?A I-g0j'08
77212
SOV189-8-1-06129
Fig. 3. Variation of
absolute values of
ion currents and
spectral line in-
tensities as functions
of gas flow at dis-
charge I
d = 3a and
Ud = 160 v.
Card 4/5

Pass-Spectrometric and Spectroscopic 77212
Studies of an Ion-Source Hydrogen SOV189-8-1-6129
Discharge. Letter to the Editor
and Ornstein, due to interaction with faster electrons.
There are 5 figures; and 5 references, 2 Soviet, I
German, 1 Dutch, 1 U.S. The U.S. reference is: R.
Livin ston, R. Jones, Rev. Scient. Instrum., 25, 552
(1954~.
SUBMITTEM February 27, 1959
Card 5/5

0 60
11
40573 /oWo14
S/070/62/007/005
E132/E46o
AUTHORS: ~Iokiyevskiy, V.A., Smirnova, Z.A., Afanaslyev, I.I.
TITLE: Joining crystals of lithium fluoride y a y"
PERIODICAL: Kristallografiya, V-7, no-5, 1962, 768-772 + 1
plate
TEXT: When two polished crystal surfaces are brought into
contact, processes connected with the ordering of the structure
lead to the growing together,of the crystals. Simultaneously
annealing takes place. Hence, birefringence connected with the
boundary surface is rarely found. If appreciable plastic
deformation takes place on joining the surfaces together,
because of the loading on surfaces of small radius of
curvature,
then slipping occurs and the wide range of ori6ntations of the
blocks leads to the formation of a large numberof negative
crystals at the interf *ace. *Large radii of curvature of the'
surfaces brought together and parallel orientation of the
components appear to be the conditions for successful welding.
The loading necessary has to be determined experimentally and
the
unifor~m distribution of load is one of the necessary
conditions
for successful joining. The time needed depends on temperature
but for the best results subsequent annealing is more important
Card 1/2

S/07o/62/007/005/oo8/ol4
Joining crystals of lithium ... E132/E46o
than trying to minimize the time for joining. The possibilities
of producing large crystals by joining together several smaller
blocks are obviously of great importance and further study is
necessary. There are 4 figures.
ASSOCIATION: Leningradskiy gornyy institut
(Leningrad Mining Institute)
SUBMITTED: November 21, 1961
Card 2/2

A
Okullturivanie serykh leanykh J podzolistykh pochy ChuvaBhokoi
ASSR sposobom fjubokoi
pokhoty (cultivation of eray forest soils And podzolE of the
Chuvash A.S.S.R. .by means
of deep plowing). 2-e, perer. i dop. izd. Pod red. i a
prediel. I.N. Antipova
Karetaeva. Cheboksary. Gosizdat Chuvashek. ASSR, 1953. 72p.
SO; Monthly List of Russian Accessions, Vol 7, No. 8. Nov. 1954

NEDINY Y.Y.; MEYKOV, O.D.;. BOSHNMOY, TeA;
AFANASITEV, I.I.
Study of a dust colleefor for fine cleaning of air
sucked out
of aspirator housings. Sbor.nauch,trud,Xriv.fil.IGD
AN URSR
'5o.18141-145 'U. OURk 1614)
(Dust collectors)

WOO
S/089/62/013/002/002/011
B102/B104
AUTHORS: ~ana~Ly~vL_I. I., Knyazyatov, A. ~., Fedorov$ N. D.
TITLE: Pulsed ion source with low gas consumption
PERIODICAL: Atomnaya energiya, v. 13, no. 2,*1962, 135-140
TSYT: The design and operation of two variaties of pulsed ion
sources
characterized by especially low gas consumption (jo-3
cm3/pulse) are
described. These operate on a principle stated by K. Ehlers et
al. (Rev.
Scient. Instrum., 29, 7, 614, 1958) using titanium disk
electrodes
impregnated with hydrogen or deuterium. In each case. the
discharge
channel is a pile of these titanium disks stuck together by
mica insula-
tions in the first case *and is built up under vacuum in the
second. The
individual disks, slightly impregnated, are separated. by
small plates
of mica and insulated on both sides by rings of teflon. In
both cases,
good impregnation of the Ti disks is essential for the
discharge. The
deuterQn current incident on the target (10 mm diameter) is
determined by
a bean catcher. In the two cases this reaches a strength OP
30-40 and of
10 map the distances between detector and aource being 50 and
120 cm.,
Card 1/2

s/o8g/62/013/002/002/011
Pulsed ion source with low B102/3104
respectively. The duration of one pulse is about 500 gsec. Two
electrodes in a special focusing apparatus serve to focuse
the beam as it
emerges, from the source. If the number of disks in the pile
is about
10 the source operates steadily, but with 12-15 disks the
discharge
becomes more difftcult or even impossible to produce. The
voltage drop in
the discharge is 35-40 v and depends only slightly on the
discharge curred
(20-275 a). The fact that the gas consumption is only 1o-3
cm3/pulse at
a discharge current of 215 a ensures that the beam current
drops by 50~4
only after 2000-3000 pulses. There are 9 figures.
SUBMITTED: November 1, 1961
Card 2/2

i MOK.MIISKIY.,
, ~NA~-UV
Formation of skeletal cavit-,,ii ir; lithiui~
i-'D;z-idr, cry.3tala.
Rest krist. 4s48-52 064. (WRtk 117:8)

vrr;'ot
inite s, metry ~n twins. 77ap.Vses.min.ob-va
pw
165o
(MITRA 18:31)
chl~ny Vsesc3naringn, minera2uglcheskcgo

8(5) SOV/19-59-2-186/CCO
AUTHORS: Shklyarskiy, L.F., Afanaslyev, I.I., and Ivanov, L.L.
TITLE: An Electric Drive for a lailti-Bucket Drc)dL,-,er
PERIODICAL: Byulleten' iZobreteniy, 1959, 17r 2, -p 114 (USSR)
ABSTRACT: Class 21c, 62. Nr 11734L~ (5c,"2'56 of 19 February
1958). An eloctric drive for a multi-bucket drc-d'r.,-e
with a multi-speed induction hiotor used for "he
bucket chain drive. It has an induction slide
coupling used in the transmission beti-Ireen the -.qotor
shaft and the bucket -roup. The coupling, permits
the choice of +V',,-e best suitable bucket speed for
different kinds of ground.
Card 1/1

AFANAW~Vj Is It, Cand Tech Sci -- (diss) "Research into
factors in-
fluencIng the excavating of pile dredges." Moscow, 1960. 19
pp; (Min-
istry of Higher and Secondary Specialist Education RSFSR, Inst
of Non-
ferrous Metals im M. I. Kalinin); 150 copies; price not given;
(KL,
17-60, 151)

AFANASIYEV, I.I., kand.tekhn.nauk
Features of dredEing deep-seated placer deposits. Gor.
zhur. no.11:
39-42 N 161. (MIRA 15-2)
1. TSentrallnyy nauchno-issledovate)'skiy
gornorazvedochnyy institut,
Moskva.
(Hydraulic mining)

AFANASIYEVP 1. I.P knd. tekhn. nauk
Relationship between the design parameters of
dredges and
dreger sections and the thickness of placer
deposits. Gor. zbur.
no.10:40-44 0 162. (MM 15:10)
1. TSentralinyy nauchno-issledovateliskiy
gornorazvedoohnyy
institut tavetnykh, redkikh i blagorodnykh
metallov., Moskva.
(Dredging machinery)

AFANASIYEV. I.I.
I
Urgent task of redesigning dressing apparatus dn dyagao
Gor. zhur no.4..
62-63 Ap 163. (M]IFLA 16-4)
1. TSentralInyy nauchno-issledovateltakiy
gornorazvedochnyy institut,
tsvetnykh, rodkikh i blagorodnykh metallov., Moskva.
(Ore dressing-Equipment and supplies)

SHELEKETIN, A.V.; AFANASIYEV, I.I.
Dust removal from hammer mills. Metallurg 9 no.4:15
Ap 164.
(MIRA 17:9)
1. Krivorozhskiy filial Institute. gornogo dela
imeni Pedorova.

SHELEKETIN, A V.; Ar-ANASIYEV, I.I.
Dust removal from four-roll crushers. MoAal]
D 164.
1. NUMetallur-gventilyalsiYa.

A.V.; MIKHELISON M.L.; AFANAS'YEV I.I.; MAIEVICIT, A.A.;
GENTHUOV,
SHELETET! N, I . -- - .1 p
G.S8
Condensation dust collectors for gas purificatlon.
Metallurg 10
no.10:14-15 0 165, (MITLA 18:10)
1. NIlMetallurgventilyatsiya i YuzhVv gornoobogatitellr*7
kombinat.

AFANASIYEV, I.N.; MOROZOV, M.V.; TETELI&UM,
A., red.
-
[Diagnostics and specialization in the
maintenance and
repair of motor vehicles; from the work
practice of
automotive transportation units of the Latvian
S.S.R.]
Diagnostika i spetsializatsiia v tekhnicheskom
obslu-
zhivanii i reronte avtomobilei; iz olyta
raboty avto-
khoziaistv Latviiskoi SSR. Rigao Latviiskoe
gos. izd-
vo, .1964. 128 p. (1,',IRA 18:4)

r--F
I
APANASEVS 1. 11.
Experiments ath physical exercises for inhibited and
agitated
catatonics. Nevropat. paikhtat., Ifoskva 190, Yiay-Jtmo
50. p,, 38-41
1, Poscow Pqchiatric Hospital imeni P. P, Kashchenko
(Head Physician-
I. N. Kaganovich)o
CIIIL 190 5x Novo# 1950

AFANAS'YEV, I.N.
Effect of exercise therapy on changes of respiratory
functions
following surgery. Khirurglia, Moskva no. 6:31-36
June 1952.
(GIML 22:4)
1. Of the Department of Phyatcal Bducation and
Therapeutic Phy-
sical Culture (Head -- I. N. Afanaelyev), Ishevsk
Medical Insti-
tute.

AVANA~ I Y24V ~ T, 14 ,
"~basurement of Mobility of the Abdominal Wall in Man
During Respiration,"
Klin. Had., 30, No.2, 1952

AFANAS I "..
Kethod for studying respiratory motion of the ribn,
Probj.tub.
36 noo41108-110 158 (MVIA 1117)
1. Is Wedry f1sicheskogo vnepitantya Sverdlovskogo
meditainskogo
instituta.
(RIM, ph-.raialogy-,
movements in reap. measurement in normal cond. & pulm.
tuberc. (Rus))
(TUBFIRCULOSIS, PULMONARY, phyclolog7,
reap. movements of ribs (Rue))

u it it " M 11 1A 12 a be a
-A --#,- ?.- Q x- I I I - of M UP It
A~O )kD 4s
IVA
Autowtic delauttutift of tarb9a -011146 is I&A
ceoWWA# bydrops. A. 1. K%ttt-n and 1. S.
Alsa"'M Zowilikayu JAb. 9, 444-7(lil4U).-The detu.
00 UCOin 11-cfAtS. Saamixt.s. Isbawdon thebydrusmation
The I o(COtoClI4i*tbc presmcetl(Ni-Alcatislytt Ins madifird .00
viuno-dupleituanalymir. TbewWysisisc*ffivdoutiu
twostalts. In the fint stap tbeCO;Iis&buw1xA inalwi.
00 In the arcond st%p the C(h Lit atombtd in alkali and thm
so the rr%41ual im is enued into an clec. avvn wlix-re the CO ii
dirld. to Lolliallt the SM W The C0,411d Co. MIN It is wh.
I tacird ittlin I Ise C(N de(d. in the lint stasr. flirsilq0tas
g
been used for oyrf seven uu=Lhs and the diffettut-ts (w.
00
to the analytical detias. of CO md thuse niade by this w
%pp- did ox emceed 0.1-0.2%. Dia4matri of the app. is 4
imiuded. B. Z. Kawich
g
0
1811411-1 411 041 Off a lit li*1 Iff it,
u AT 10 &51; s-
~44 It *:OK*a ICON plan Is at n I
0 o oio 0 0
0 090".0000 0 0 0 09 0 00 0 0 ~00
0 4 0 0

SOV-91-58-11-13/20
AUTHORS: Afanaslyev,I.S., and Kolendovskiy, A.S., Engineers
TITLE: 71 1jefe X- r L'the Ifleads of Cut-off and Cut-in
Electromagnets
of the UGP-51 Type Drives (Defekt boykov otklyuchayusbchikh
i vkly-uchayushchikh elektro-magnitov privodov tipa UGP-51)
PERIODICAL: Energetik, 1958, Nr 11, p 26 (USSR)
ABSTRACT: The author cites a case where a short circuit
occurred in
an electric transmission line of 35 kv, and since the UGP-51
type drive from the remontno-mekhanicheskiy zavod Latvenergo
(Latvenergo Mechanical Repair Plant) failed to cut out, the
electric sub-station was de-energized. When the cause of
the breakdown was investigated, it was found that a washer
in the drive of the out-out electromagnet had become unriv-
eted and had broken, thus preventing the head from "sticking"
in the upper position. Pieces of the washer had slipped down
Card 1/2 between the sleeve and the head, jamming the
latter. The

AFANASIYEV, I.S., inah.
Experience in using the IKL-5 device in servicing
electric lines.
Rnergetik 11 no.5t23 Vq 163. (KMA 160)
(Electric lines-Maintenmee and repair) (Electric
mqasurements)

AFANASIT-0, I.S., -1rah.
Use of rectified ;.-eratiorval current in a 315
kv. substat.1cn.
Elek. sta. 35 nc.7:~4-'115 J1 I'/ (I-Iflu. 1-.I,)
0,~. I ~L

Tuttrcullosia as a possibe cauae of
of the adrenal cortex. Pi-ob:. erdok-, i go-16,, 1i
no.4,38-1.2
1. Otdel endokr,-n,).-,)9., doy3wlt,~Ilrqyy
.f 1 U-'(
ch-ien AMN 31'-ER prof. V,,.',, Fs7mc)w. -'nsLj*,u'-,a
g4r,ekiyIng.1i (dir..- N~N
Fatrov~-Masiakov) AKII SSSR, lening-&d -- ka-eJra
-egoch'ic-f-7
7
I.uborkuleza (zav, prof, A,Ya. T!'.IgeI'nik,.
mkilltsinskogo Jnstit*uta imeni Favlcv,&,.

TSIGEL'ITIK, A.Ta.; KOSTINA, Z.I.; GRIGORIYEVAp V.1.,-
AFAVASIYEV. I.V.-;
LEWTIV, Ya.M.; SHAPIM, B.Ya. (Leningrad)
Pathogenesis of wayloidosis in tubormaous patients and
diagnosis
of its reversible foms. Klin.med. no.12:14-21 161.
(14In 15:9)
1. Iz kafedry tuberlculem (zav, - prof* AsYa.
Migellnik) I
Leningradskogo meditainskogo instituta, imeni I.P.
Pavlova.
(7UBMCULOSIS) (AMYLOIDOSIS)

ACC Nih Ap6MSM SWM GM r: MVWX/6060/010/0125/022
Z.
INVENTORt Afanas rd. v~
A 4
ORG:
a 6um, Class 49p
"A device for cIderbW~w*th~hIgh,fk*u9nqy 6urrenI in va
'No. 181963.
obra.
SOURCE: Isobreteniya,, prmph1pni~ys-, ztsy.. tovarmM anaki no 4 10#
l966., 225.
VOIC TAGSf iolder;' so Idei-tripp instal -soldering lov
teaperaturs:'Mt~lj-
.-ABSTRAM This Author., 6rtificaii, Presenu, icei Ior solderili hi,
a
low-melti~g Mietals witli high itequency currents. -The:
devico'corkiists o~ an inter
nd~ it vater
.6angeable inductor a -~cooled container vith a
charging-portl'inspecting
aperture, and a flange4'poir,~:foi nnecting.to the vacuum system
('see Fig.: 1)'. To:.
produceJocal heating.only.:. ..-the.'place tobe soldered and to
exert an adjustable'
pressure to bb'soldiiie.41" as to improve their
p6sitiozking:in~respect
m the parts
Uk;
.-to one another) ih9`,induototJs4I aced inside the container and
is* provided vith aJ2,! -
Iowa sechanim allova a~'water-coolod shaftiPi~- IM.
-hermetically sealed curient lead,*'--~..-A,bel. 4
to pikes: into the contaiam.- -."The, outer and of tho shaft
carries a a
for wasuring the pressureo The opposite bAernal end Is
hmispherical. and bears
-through a bell nto the soldered details
.4 tmiforn pressure o
Vith ch4akqto~
Cwd UDC 6U.791,

PA'%P nm

AP(018M

.1 - interchMeable induatori 2 - container;

c)w9:W IP113AI
4 -'WPot:W 4110131't=;
3 -

.
pwt forcomeatiM to the vaomm systan;

7 - curr at load;
detalls to:be. noldm*dl

,
g."
- shatt; 20,
8 bellow sechanim;

.
.
.22 Ohn*
ban;
iwicatw; n-
~~j

,
,
.

"I k..7t-f vA

OrIg. art

'
13/ SM D=i-

.

Cind

9
s/125/62/000/005/007/010
D040/D113
AUTHORS: Afanaslyev, IN. and Khudyshev, A.F. (moscow)
TITLE: 1nvestigation of diffusion welding in application for
electronic
Cn.
instrments
PDUODICAL: Avtomaticheskaya svarka, no. 5, 19G2, 57-63
TEKT: Two units for vacutm diffusion welding metal and
metalloceramic parts of
electric vacuum devices are described. Pressure is exerted by a
hydraulic press
oil which the welding chamber is mounted, and is applied to the
weldments by a rod
-n the vacuim chwiiber connected to the top chamber cover by a
bellows joint. One
unit accoi,miodates weldments up to 40 mi in diameter and IN
iii-a in height, the
other up to 150 m im dimeter and 200 im in height. Tile 2 units
have cylindri-
cal quartz and bylindrical steel vacuiur, choathers respectively,
with induction
h.eaters on the outside (unit 1) or inside (unit 2), the chambers
being wounted
on 4 and 10 t hydraulic presses respectively. The heaters are
supplied with h-f
current from generators of 8 and 20 kw capacity. The weldment
temperature is
measured by themo couples, and the pressure by dynamometers.
Chamber evacuation
Card 1/2

S/135/63,/000/004/008/012
A006IA101
JUTHORS: Afanaslyev, 1. V., Kosichkin, N. V., Xhudyshev, A. F.,
C MTa-k-I d-z _e, - V.- E M = e e r s
TIM: Diffusion welding in a vacuum and in controlled atmosphere
PERIODICAL: Svarochnoye proizvodstvo, no. 4, 1963, 28 - 29
TEXT: A description is given of a unit for diffusion welding of
metal and
sinters in a vacuum and controlled atmosphere.'The unit
includes electric equip-
ment, a vacuum system, a hydraulic system, and a cooling
system. The hydraulic
system secures forces required for the compression of the
welded parts, and smooth.
ntrol in two stages (50 - 100 kg and 1,000 - 10,000 kg
pressure). A'
pressure co
smooth control of the pressure in the hydraulic system (6 - 65
atm) is performed
with the aid of a "pressure control" lever. The air in the
vacuum chamber is evac-:,
uated by a forevacuum and vapor-oil pump. The unit includes a
device for the fil-
ling of the operational chamber with hydrogen. The cooling
system is intended to
secure the normal operation of the vapor-oil pump and the
cooling of the inductor.!
Optimum conditions are given for welding titanium with
titanium, titanium with
Card 1/3

! F S/135/63/000/004/008/012
Diffusion welding in a vacuum and in,.. A006/A101
copper MB(MB); AMiA(AMts) alloy with AMts alloy, nickel with nickel,
MB copper
with AMts alloy, "covar" with MB copper; MB copper with MB copper,
and covar with
covar. It was found that the quality of diffusion welding is
considerably affected
by clean machining and the preparation of the surfaces. Good results
are obtained
If the surfaces of the parts are machined with a outter to V7
roughness, Prior
to welding the parts should be subjected to surface etching with
subsequent wash-
ing in alcohol or chemically pure acetone, The method was used in
welding electron-
ic device parts. There are 5 figures and 1 table.

37050
S/019/62/000/005/058/061
A154/A126
AUTHORS: Afanas Yev, I.V.; Metelkin, I.I.; Makark~n, A.Ya.; Ivanov,V.P.
TITLE: A method of bonding ceramics to metals
PERIODICAL: Byulleten' izobreteniy, no- 5, 1962, 62
TEXT: Class 49h, 3403. No. 145436 (699784/25 of February 17, 1961). A
method of bonding ceramics to metals with the use of heating and
pressure, dis-
tinguished by the fact that, in order to obtain a sound bond, the
process is per
formed in an atmosphere of humidified hydrogen.
Card 1/1

5/1 P5162100010091OW10W
)-A" Aoo6/Aloi
AUTHOR; Koval'skiy, L. S.
TITLL: 'rho Second .9clentiric- 'echnical Conference
on diffusion welding In
a vacuum of metals, alloys and non-motallic materials
FKUODICAL: AvLomatichoskaya avarka, no. 9, 1962, 93 -;
0,4
TE