NB/T 47065.1  支座 BⅠ 719580��@ RF80Ff 1Js-16 RhF R S=0(B)-150 RF@40@RF Sch4040

BI 719580��@ RF80Ff 1Js-16 RhF R S=0(B)-150 RF@40@RF Sch4040

PL10-16RF b=0

LWN 4"-150 RF

SO200(B)-40 RF0 RF16 RF

WN 3"-300 RF Sch10S

WN500-16RF S=8

WN 200-300 RF

PL 50-16 RF

WN40-300 RF Sch10s00SCH4

WN 800(A)-10 RF Sch40S S=96R584 Sch73