HG/T 20592  法兰 PL 65(B)-25 RFF/ch8050RFmp

PL65B-25RFF/ch8050RFmp

SO 7/8"-150 RF

WN 32-150 FF)-1

BL400(b)-25 Gs H

WN RF 10K 350A d= b=402S=6 a=377

LWN 65-600 FF Sch80S0Sch40fS1B

PL 200(B)-16 RF8Mm-5

WN15-150 RF=680h160RRF-1600 RF00=F6m386@RF

WN25-900RF

PL20(B)-16 RF18510A425(b)-16f.6h80/