法兰 RF 400-1.6 /public

A WN 48"-300 RF B=1

wn20-600fm3rfM95f010 S.6

20592 PL25B-16RF

47065.2 B3f1200-1.0/-4/GhB)-1

so200-40gF1.

pl65(b)-10 rf s=5

JWN 50×80(B)-16 RF S=5

WN25-16RF Sh40S LJSc0(B)

wn80-600 rf sch40 s=4

2 RF 1600-1.0h80SS=10F.6FF1°wn25-80s1644 LRF Sch8