GB/T 12459  等径三通 DN 150-Ⅱ-Sch40STS-60F S

DN 150-Ⅱ-Sch40S TS-60F S

so600-150 RF6 dF�0 TRR26schb=64 b

BL 200(B)-16 RFh50RFG84/4/

BL 50-16 RF2°-16 rf s=4.5 hg/@

A 2400�б╒цC=280S

BL25-150RF/RF6 RF/F sch80-6.

BL20-900RF1/80-185 b

WN 100-2500 RJ S160.6003850 Fh60

APB-750T2ht-150-sã

B