NB/T 47065.1  支座 A 6096RF396806mDF5 RJ

47065.2 A6096RF396806mDF5 RJ

3 B6705

WN80(B)-16 RF3449

WN 32(B)-63 RF2

SO 200-300 RF ,RF3 CN

BL 20-150 RF A39250 RF Sch16 RF41994C2Ff0 RF0 RF Sch80SJ5.50RFrvF1048106RF41766F B1108

WN 4"-150 RF Sch4337

BⅡ 1663

SO200-150RF6=4mm4 RF/45Æ’Ã30MS