法兰 C-FM 600-0.6/7N0.6p0-RF s=8b=400

NB/T47021 C-FM 600-0.67N0.6p0-RF s=8b=400

A27002-1-310-1)-10fmF5 RF S=7.62150RFc=1580s-1.6 b=3f s=45-1

WN150-150rf Sch80S

WN20A-16RF S=3

BL 15-300 RF RF/

so100b-40m=36 δ=14 S1=16mp9chh40s1200-s/RF RF RF

BII 400016RF6m6-150M059203-1

WN 40-150 RF Sch4