NB/T 47065.1  支座 BⅠ 7167=20 T5@5@PFR�0 RF Sch80SF5@FSFS1@ch4SS5 RJ2A�c

BI 7167=20 T5@5@PFR�0 RF Sch80SF5@FSFS1@ch4SS5 RJ2A�c

PL20(b)-6rf0RF s= D18-10021

WN 40-2500 G Sch

WN 2"-300 FF S=2.77

2 B10 H/f0-400-1.0050-45FmR13-1pampa

BI 900ch.6RFch40sã-120 s=frL=2

WN80(B)-16 RF10158m 1000-1.273F8F0RF2021S

bii 2604

B