HG/T 20592  法兰盖 BL 80(B)-16 RFF Sch8050 RF Sch40099-20

bl80b)-16 rfF Sch8050 RF Sch40099-20

WN1000-300 RF B=970

wn100-300 rf 8316a/205dat��вҖ0c3/

pl500(b)-16rf16rf00-1.6 rf

BI1400-S120592-2009a)-16/5

B WN1200-600RFRFmpampamp016RF/

1 RF 450-1.60-1=1175 K=1

2 RF1100-1.6-800 δt=2046s

WN 40-900 FM S=5