NB/T 47065.1  支座 BⅠ 230005RFch804 schFmp0.6s/00-1.

BI230005RFch804 schFmp0.6s/00-1.

wn125(a)-16 rf sÂ16R= RJ

PL100(B)-10RFD=250 K=210 BB=141.2 C=20 n=8

WN400A-10RF s=f d=384RF d=h10 h=1957

WN300(B)-63 RJ S=12.5300RF5F6g61

A1200-1FRFF258.47925

wn300-40m Sch40/RF0C/f sch40s/4RFh8/1=/64621.30/ch8/2

BL4