NB/T 47065.1  支座 BⅠ 40011S1200-43 b=273.580h8w02X/0d=16

BI40011S1200-43 b=273.580h8w02X/0d=16

so80(B)-40rfpl32(b)-1S=-10 RF Rh166f160 164.028F

WN1"-150 RF SCH80 f=2

SO 3"-150 RF

WN 450-600 RF S=5ch615 WN40

DN700-PN25 WN RF Ⅱ S=12

BL 50(B)-10 RF RF D2206140S=-1

PL300B-16RF-n=F Scwn2/

DN700-PN2