HG/T 20592  法兰 PL 300(B)-16 RF00-1.6)-1=40RFF600-1.

pl300b-16rf00-1.6)-1=40RFF600-1.

WN25-10 RF0 d=9

WN15-150 RF S=0000F-5MS1amp05T B=32 H1=r

SO 14"-150 RF

WN 50(B)-100 FM S=.60- RFfb=3=10“

WN 200(B)-40 RF

BL150-600 RF-1.

bl 15-600 RF,s

wn300-63rfm9F f4ch160(B)-25M65 r=800-

WN40(a)-63 mRF H=168