HG/T 20592  法兰 PL 500 (B)-16 RF0FSCR0FM60

PL500 B-16RF0FSCR0FM60

wn150-150 RF S6 rf5rfп╡п╓W9*B=410 H=64F22

pl15b-10 rf=1SRF/

PL40B-16RF S=746 FMrf bb

PL250(B)-40RF1000-150 rl-1/F=769Ma

SO 40(B)-16 RFFSRFFC600.0F RF0

PL50(B)-16 RF b=1/80-140/u00e0S0-79.4 f1

WN500(A)-10 RF S=100-600r

SOH