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R-4106.A
TOOLS ANO PREPARATIONS
F-tube (Depression prism)
. .\dhesive
(No.
616)
Lubricant
IG6053)
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\ \
\ \
\
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ยท~0
(f)~
5
Adhesivc
(No.
921)
fig. i
Application of Lubricant
and
Adhesive
-9-