NB/T 47065.1  支座 A 30000rf80S29

A 30000rf80S29

WN 500-150 RF B/7022 RFOtml046

wn50(b)- 16rfćR0 R M S C

WN80B-25MS=61001�

so32(b)-10rf Rb1=51.5.0/0 RF Sch(B

PL65(B)-16 RF.5/fo5 RFSCH40222rf-150 RF Sch40S

pl300(b)-16 rf 1—/ RF S4.600e2/data/src/haibo.jpg

WN40-16FFRfFsδ=52 Hh

WN