法兰 C-M 1400-0.25/53 B1=221H=92pa3 B=96.130 K=100=

47021 C-m1400-0.2553 B1=221H=92pa3 B=96.130 K=100=

20592wn150-63rf

BI 1600-F δ4=141F4F-RJR 1300-4./a)-6rfF0RF=861110JXXSSch80E)-16ch-1.0 H-1606.2XS

5 M 500-1.60R

WN15(B)-16 FM8650.3=4B)-132-230M6F40S 9/21=2005hgB10S2Sc)-1.5m

SO350B)-16RFB)-10RF`