HG/T 20592  法兰 PJ/SE 300(B)-10 RF

PJ/SE300(B)-10RF

SW20(B)-16RF/u00.6RF=5205926F_06O70F=16S40pampampampampampampa

WN40-150G0015-200956048 h=120F0/54RF;-400 SM Sch9&;ampamp;a

wn400-1500rfs/F b=3sch80rf PL618 H=171

SO 80(B)-10 RF

SOP FF 5K 65A

WN 80(B)-16 RF S=3.5

SO 500(B)-10 RFamp;