NB/T 47065.1  支座 BⅡ 24170 A=538RF1.66rfFFt Std9@4597Fs0B)--6Fh40SJ00F@RFch60@

BII 24170 A=538RF1.66rfFFt Std9@4597Fs0B)--6Fh40SJ00F@RFch60@

WN 600(B)-16 RF Sch40S

BI 1200

WN 50(B)-16 RF

DN 65-Ⅱ-4 TS

bl40-150RF75.06130150RF531.000654ï؟½@4ذ؟ï؟@RF

WN 600(B)-16 RF S=12

WN 24"-600 RJ Sch10S

DN500/PN16/11B B=490.4

SO10