NB/T 47065.1  支座 BⅡ 10000 C0-4.0/264m RHG/592-20/RF/data/s

BⅡ10000 C0-4.0/264m RHG/592-20/RF/data/s

PL100-16RF43 TF3gRF RFÂF ffSOsS=5205.0)0(B)-150 RF�

JWN25×50-150RFRFFS0S0-h40rf4 n H=45 H

DN 50×50×40-3.2 TR

BL 15-16 RF

WN 50-150 FM

SP-9

DN300-PN10 WN RF Ⅱ Sch40S

PL 200(B)-10 FF

BL 100-16 RFb1=20R