NB/T 47065.1  支座 BⅠ 71281

BI 71281

SOP FF 5K 250AF-16

PL 500(B)-6 RF

WN125(B)-25 RF

A WN 1200-300 RF

WN 800(B)-10 RF S=8

SO350-150 RF

BI 14955

WN 25-300 RF

WN80(B)-16 RF25 RFF@J Sch12FS16 δ=36h40F@RFch60@RF@4 Rch44900RJh46G5 RJ RF Sch40FcS=8443RF@7p3hF@P2@Fj@5@F S0S@RF8@RF@0