NB/T 47065.1  支座 BⅠ 8506 s=12.5 ffSCH80Is=8592-2

bi8506 s=12.5 ffSCH80Is=8592-2

WN25-300 RF Sch40p

WN 65(B)-16 RFF L=5u50-pamp

BL250B-16RF00050)-16

BL 600(B)-16 RF S

SO100()-10RF0-20090-150 B=

BI 1100 h=500n=

LWN 65-150 RF B=6=8

BL50b-10Rf4S6540S)- FFl=14G/T20sch8/ch40Sch40s0 RF3g0FFRFRFb=7Ã¥ s=6