khớp nối mềm, ống ruột gà lõi thép
TRANSCRIPT
-5-
L
123
1 . Bellows2 . Braids3 . Union
This product is made to order, with unions adaptable to annular tubes.
, bend , eccentric .
, pressure resistane .
TRANSCRIPT
-5-
L
123
1 . Bellows2 . Braids3 . Union
This product is made to order, with unions adaptable to annular tubes.
, bend , eccentric .
, pressure resistane .