HG/T 20592  法兰 SO 150(B)-16 RF LW48pa1pam

SO 150(B)-16 RF LW48pa1pam

WN 15-900 RFFf1=62/8 S1=160-0.2516ch

PL80-10RF(A

SO 32(B)-16 FF-600RF0EL-/8d= RF)

PL500(B)-6 RF b=1R S=4.5ch400-

SP-4 DN0-.51-rf100çºB-16 S=0B)-25D00

wn 32-1500 g/Sch4/pam=40 M0=■922=20 S=3F S=916

SO 25(B)-16 RFchFF R