DURBAL BEF 08-20-502,K65X70X20

DURBAL BEF 08-20-502,DURBAL BEF 08-20-502,6201-2RSH/C3LHT23F7,DURBAL BEF 08-20-502 尺寸参数，DURBAL BEF 08-20-502 价格交期

DURBAL BEF 08-20-502,W628/5-2Z

DURBAL BEF 08-20-502重量,DURBAL BEF 08-20-502尺寸,DURBAL BEF 08-20-502参数