支座 BⅠ 10009 RchXXS S=22(b)-16rf00-1.0-FMS16 RF SM61.611fRFRF(3.70

bⅠ10009 RchXXS S=22(b)-16rf00-1.0-FMS16 RF SM61.611fRFRF(3.70

wn 100(b)-16rf sÃ/

BL 50-150 RF-0 R h1=7 s=1/

法兰盖 BL100-300 RF45/501-2

pl50(b)-10 rf d=195 k=145 l=26

wn40-300RF HG/T20

Wn50-25m0

So15-150Rf/

WN400-150 RF Sch40 S=10 H1=7/

PL25(B)