法兰 SO 20-300 T

so20-300t

wn25-40 rf d=63 a=46 n=52

WN 600B-16 RF S

WN 150-900MM S=6S=6d=23=40fm600(b)-

WN32(B)-150 RF SCH4/

PL32(B)-16 RF S=4

SO15B-16G6 RF Sfm80-1.

wn100(b)-40 rf s=Sch80S S=6/-600 RF SC-4-150

BWN800-600RF B=746-125

WN15-600 RF B=1

3 FM 500-1