NB/T 47065.1  支座 BⅠ 6775

BI 6775

wn80(b)-40m�11ch40S/C0.4 s=3.4/94

wn50-1500rjch45

BL250-16RF1￥ CZ32011RF95ch/-

47023 M550-1.6/

SW25(B)-16 RFH=12011f0F S=0-RF RFp0M0)-16

3 B2885

3 B7704

BL500b-10rfN25B-25 RF°0RF

BⅡ 2440N10 WN RF 1 S=5RJj@5c2@RF@4JsRF6 m9sRF@�1=s/