NB/T 47065.1  支座 BⅠ 160016

BⅠ160016

WN 20-300 RF Sch803000c3/3-

WN25-40 RF S=4-l65(RF0sch40r

BII 3700/082Sc rf

SO20B-150RF HG/T206

WN 65(B)-25 RF S=3.225×1500

WN32(B)-160m/6

PL600-16RF b=5 B15

BL 400-16 RFFF2100-00c3/u0083

WN 25(B)-25 RF Sch604620δ0=145F150-1650 FcM4 Sch80