NB/T 47065.1  支座 BⅠ 24004.=1ch120/(b150115 K=85â

bi24004.=1ch120/(b150115 K=85â

WN 150(B)-100 RF S00(-2.

WN 40-150 RF S=77.5 B=/10R

WN50(B)-25RFn400-600rj

法兰PL80-10RFk=30000-d=61M Sc

BL40(B)-25RFโ€

bl350(b)-16rfsch1400-1g8-2

47023 FM500-2.5/42-1071

WN100-300GRFF-FF0006 18c27 H=151Sch

DN100/