HG/T 20592  法兰 PL 500(B)-10 RFJ

PL500(B)-10RFJ

WN80(B)-300 RF A=816/

WN500-1500 RJ Sch/

WN50-300G B=52/amp8.2 D=sch10. RFFch40RF0-300 rf scch80s-

SO 600(A)-16 MR

WN25(B)-63 FM/

TH32-10 RFb RF)-0R

Sw32(B)-16 RF

WN 500-600 RF0 RSc

WN 32-150 rf s S=6602RFupmpfRF6Sc2@RF@443mp008´150Ã