支座 BⅠ 220000-1.0 S=8F C=16f G49M0t6b)00F-1

WN 350-300 RF Sch40S B=3-16

bi 220000-1.0 S=8F C=16f G49M0t6b)00F-1

pl20(a)-6ffbl80-150rf6-1/

47065.3 A26RF

WN50-150RF b

BL150-63 RF/

法兰_so25-300rf0-sc/6F S=8f140r

pl100b-6 rf/

bl15-600rj s=5 f2=4网RF d=210 b=1=47006vl

wn150-150fm/=0 RF=f d=/c