HG/T 20592  法兰 PL 100-16 RF)-25pnbsRJ��ch160RF rj@0

20583-PL100-16RF)-25pnbsRJ��ch160RF rj@0

WN40(B)-63fM rf15 rf s=6.02 S

bl25-40mfF)-40pl200(b)-

47023fm1000-1.0/32M1n20

SO 450(B)-16 FF5FM S=3.525 fm s=8CH

SO125(A)-40 RF.00

so50b)-40 rf2.5/.6c96

AXA-4-30 δ=12

SO 40(B)-16 RFs=10

47021 ff400-1.010