GB/T 29465  法兰 RF 060-1/64/19.1 L=1FRF.dM S=883/da

wn50-600rf b=42.7

bii 5800=12.0-1F0s5RF060-164/19.1 L=1FRF.dM S=883/da

WN250-25 MFA=219 B4F-1=-300rf s=8

WN80b-10RF06CH.5 RJ R1cB

WN50(A)-100 RJ S30h=82δ0CH400 f1=35164 90ELM 2

so200-10mmpam16rfhg/t20592-2009/mpampampampampamD=273cSCHS=9F6/

WN 25-