HG/T 20592  法兰 PL 600-40 RF(B)-15S276RF A=.52 s=3s12014/5o3521LÆ72RT s09005-

PL600-40RF(B)-15S276RF A=.52 s=3s12014/5o3521LÆ72RT s09005-

wn100-150rfh8

SW15(B)-10RF

SO 40-150 RFf16 RF S=3.5-6 RF1245(B)-61.6δ1-2.5 δ

BL80B)-16 RFu05(B)-1.0

3 FM 800-1.6 δ0=S863/54-=—&1

WN350-600 RJ Sc300

wn 20(a)-10 rf 1

SO 40(B)-16 RF- b0