NB/T 47065.1  支座 BⅠ 1702F)-40

BI1702F)-40

wn250-150 RF05rfJs

WN 10-900 RF00F Scp

wn50(a)-16 rf n=64 a=48 s=5

PL350A-16Rf.

BWN750-150 RF s

BI 6000sRF8-310

So50(B)-16RF

2 RF 1000-1.6 δ1=10

LWN40-300 RF sch8-4.0/70 R/1.5fm017R0O25 RJ FRF FM00��F06R/45-150080Spa��60/F@4mpam6