支座 A 240S00180ELRc=21.7/F040-56S=31F RF S=4/G2PL600(B)-

tha240S00180ELRc=21.7/F040-56S=31F RF S=4/G2PL600(B)-

HG/T20592-2009WN50(B)-16RF

BL500b-16RF-25 RF-10 RF)0

BL80-25 RF8d=573 fF.5)-5.2/m-6/52J

so40A-16rf b=3/F b=4/=700S=6

BL 1/2"-300 RF

47021 rf450-0.6 s=4

WN65(B)-25RF 1000-1

&ampampamp;ampam