NB/T 47065.1  支座 BⅠ 35651.0F RF00=19RF S=

BI35651.0F RF00=19RF S=

SO 50(B)-16 RF

3 FM 400-2.5D=145 B/hH80S00-2.5FRFm

PL60-10RFch7.85(b)F2-žâFSc1-250

WN 350-150 RF0RF Sc54 Sch40SFt/i9125

BL125-16G0-231110@0S06FF-16 RF sc/

wn900-10fmle/-600rj"0c3/u0

bl80(b)-10rf(b)c6m38

BII 1000=3

SO 20