NB/T 47065.1  支座 BⅠ 15581

BI 15581

pl65-6 ff0FF602-3M S= S=11

PL65(A)-10FF C=18S=100 RF Sch10S2.5

WN 300(B)-16 RF S=3811

PL12-16RFrf2m RF-4-R��20

PL 65(B)-16 RF

wn600-600 g4012510r

WN 125(B)-40 RF S=8

bi 935

BL 50-150 RFWN3F0��-4 90E3DFF@FF-R0M2FF@P2@Fj@5@F S640SR0F S0bR5