NB/T 47065.1  支座 A 3121

47065.2 A3121

47065.2 A974

BI 5314

WN8(B)-25 RF1RFr0fm@R

LWN 25-150 RF H=2954

WN 50(B)-16 RF5961

47065.3 B6718

WN 60-300 RF SF

WN 40-40 RJ n=24t205S=4.545

BI 76694F387RF H=2222L65B-16R0.0F5 FM Sc┬≥Б∙≤п©б╘п▒� RF Sch40S0100J5 RJ-1 RF