HG/T 20592  法兰 PL 150(B)-16 RF C=23

PL150(B)-16RF C=23

WN 150(B)-25 RF

WN 6"-150 RF Sch40S

wn25b)-150rf-1.00-0.(B)

SO200B-40G-2009023FF9s

WN 1"-150 RF Sch40S

WN150-150 RF

PL 40(B)-16 FF b=4

PL 100-16 RF

PL32(a)-6 RF.0 S=46B)5RFS=7.1R5�-1.6/45-p0Srf09 W5F0 RF Sch80S2=294 B=38;