GB/T 29465  法兰 M 11000-6.4/6.4150rf-19l.

5M11000-6.46.4150rf-19l.

WN450(B)-16 FM S=1

47023 M800-2.5 H=130

wn50-40rf s=6.5 Â&ampampampamp;ampamp;amp;amp;amp;nbsp;

WN15(B)-40 RF=f03RF-)-6

WN400-300RFSch80Smpa rf0(S0rf4RF1.0/

BL 500(B)-10 RF0 RF6h

Bi2800-SS0/01 so50-1.6000-2.5

47023 RF800-