法兰 PL 150(B)-10 RF0-2.5-16 FM009pamp-16 rf s=4.5 hg/@A 1

pL150B-10RF0-2.5-16 FM009pamp-16 rf s=4.5 hg/@A 1

pl50(b)-16 rf d= b= d=100 c=20 f1=34

WN600-10 RF

法兰WN40(B)-150RF s=3.5

WN150A-40RF S=7606GF SO R

lwn100-300 rf sc140F0

法兰wn50(b)-16 rf s=5/

WN32-63RF=f undefin

WN50-150RFRF00af