NB/T 47065.1  支座 BⅡ 27017

BII 27017

WN40-16 RF .

BI 800

SP-8110

WN15-2500 RF Sch160

SW 1/2"-600 RF

WN 25(A)-16 RF

WN 1000(B)-16 RF S=12

bl 10-16 RF

pl25b-16rf RF Sch806 RF S=12"-300 RF68015�R160019P25-870 H=165/-58S=690EL RFc-fm1000-4.0/w0(b)0(B)-6RFSchrf/@4@A 190