NB/T 47065.1  支座 BⅠ 75623

BI 75623

LWN40-150 RF Sc50 rf s

PL 350(B)-16 RF

BL 50-300 T

wn150-300t-1FRF150m

WN350-600 RJ S12

PL 20(B)-16 RFh40/5

PL125(A)-16 RF B=142 b=4

DN150/PN16/11B A=159 B

LWN 25-150 RF H=4610 RF Sch40 H=109� S=50M0 RF�@RF@4 Rc�0SF-RMFM0/105J D70010�P