NB/T 47065.1  支座 A 719� RFJsRF@H@RH@RRF S=4=82.pampampa.5 RJ40�)-6RF=6R@R4Sc2@RF@443crM

2 A719� RFJsRF@H@RH@RRF S=4=82.pampampa.5 RJ40�)-6RF=6R@R4Sc2@RF@443crM

WN 200-150 RF Sch40S

BII 30568

BII 27481

WN65-16RFm@so100(b)-16 rf2

BII 28114

BII 28274Ssch3331FJ0b40r10/u006RF4-1700-4.0/63-1312- rf6 rf

BII 2969780Smp402.5 RJ R45676MRF@RF