GB/T 12459  等径三通 DN 100-Ⅱ-3TS

DN 100-Ⅱ-3 TS

HG/T20592-2009SO15(B)-16RF0-6.4/68

SO 32(B)-16 RF

BI 168 S4 C=0216f sch80sSH4010=10.62 HG205 scF SCH1

WN 900(B)-16 RFu0FhF S=4.0mmïç›f

BL150A-16 RF6m)-2.5

wn100b-40 fmFc/0m=Fmpampnbsp标�

bL 150(B)-16 RF=10

wn40b-40g