NB/T 47065.1  支座 BⅡ 120040SG Sch40S RF C=1

BII120040SG Sch40S RF C=1

47065.4 A2100-14irff=f000bc/dat

47023 fm600-1.6/52 s=10 RF

SO500(B)-10RF-BL200B)-16RF3.5m50

WN65(B)-40 RF H0.1=200b3/u00c3/u00aS=

3 FM 400-6.4(b)000-150 RFs2120RFFSc6-135MR160RF

WN 80(B)-25 T300(B)-/60500-1.08r

SO40-150RF RF