NB/T 47065.1  支座 A 420005 Sc

A420005 Sc

bl50(b)-150 RFrf s=any/25/65spSg16

3 CT 650-0.2520δ0=20)-00-CF S-150s=a)-16

WN50-300RJ Sch403740RF/h80s00

法兰bL500-16rf/意思h/ &;ampampamp

470023FM600-4.00=42â f1.5/6T@u00b

wn200-25 mpampampamp

WN 150-300 RF��

PL300(A)-25RF