法兰 WN 600-300 RF shc80s vi=32

wn 600-300 rf shc80s vi=32

wn10(b)-25 rf s/

bl50-10rf/23rjS=

pl500 (B)-6 Rf b=3 f1=3/

WN200-300RFTFF6F4500

th25-300rf6-1250M0ss120f1000-1.

SO50(B)-25 M b=3

wn50(B)-40 FM

WN100-150 ff Sch40

BL 40150-150 RF/

BL200-150RF=4

WN200-150 ff S=1056-16RFFSch