NB/T 47065.1  支座 A 105 hg/0=10 k=1

a105 hg/0=10 k=1

so50-300gsch40F5300 SRF)-6RF9O1�¢ k0RRF6f

wn1600(B)-10 RF=F63FM00-4@WN100-150-1

BL50-900 RJ Sch8050)5.F20SSck

DN 50-4 90ES

WN700(B)-16RF SC=87.4FH

wn25-300 rf sch80s3

PL125(a)-16 RFh60C

WN 600(B)-16FMbj sch r1625RF=64

WN40(B)-100M