法兰 BL 600-10 RF D=1445 B=1224

bL 600-10 RF D=1445 B=1224

wn20(B)-100 m

SO300(B)-16 RF FM40h40 RFn

WN 400(B)-40 M.pl80(b)-16 rfT Sch4RFRF80s00l15(a)-10rf

so50(b)-6 m-f/@BI 100036-909

wn50-63rf3.050-16RF

lwn25-300rf sch40 H=25

b wn700-300 rf/

WN 400-150 RF S=9.8

WN 400150-150 RF

WN