NB/T 47065.1  支座 A 243

47065.2 A243

BL65-1500 MM=4RF RF RFch4

PLp1

WN 40(B)-100 RJ S=5c4eha@6 mRF

BII 36154

BⅡ 19565RF509460=M-s45194ch80s hgF200rf RFS=6

WN32B)-16rfF6rpoff-300rf/300r

BI 78234

bii 524

wn450(b)-16 rf s=8=10=41100-1.6amp;amp;amp;amp;amp;amp;quot;=S=66-150H