EN 1092  法兰 DN65/PN16/04 3

DN65/PN16/04&3

so 15-600 RF/u00rf5f什/

BL125(B)-16 ffRF16.6M1202.5f)RFh4054

LWN80-150 RF SCH8

SO 2"-150 RFRF0Æ’.0M Sch16

SW 20-900 RF=10Sch40S=325 S=6

wn50(b)-63g s=66 RF S=120-1.00(B)-16

BI 500 &;ampamp;ampampam

1 FF 900-0.6 δs0.5SB-MRF0-