NB/T 47065.1  支座 A 10009 P/ RF20 B=30-1

A 10009 P/ RF20 B=30-1

WN600b-25rf1300 sch40/a30ss=6

SO 150-150 RFF=25Sch4RFRF

wn40-150rf b=34RFch80 RF- rf

PL 150(B)-10 RFr8=�Â8.3Mra/=

WN15(B)-40 RF0=1060

兰wn 15-150 rf sch160rf-0s80-

5 CRF 3000-4.020δ0

WN20-150RFhtm0 AA=/155 d3

HP-2 f2016