HG/T 20592  法兰 PL 350-10 RF2059.7.5FM RF95

pl350-10rf2059.7.5FM RF95

LWN50-150RFSCH80H=162mp

so 450-16 rftatic=4-10

WN50(B)-63 M S=5

WN 65-150 RF S=30s0rf

so20(B)-150 RF S200-1.

PL100-10 RF A=108 C

SO65B-16RF4CH80S48.3F0s-

法兰wn350-600rf 90ES/)30

47023 c-rf1500-0.6 脙娄脗艙脗陋=70 h=