H239640-90071 H239640-9007123060EMBW507C08Thomson导轨，德国DURBAL内含滚珠关节轴承KWVE45-B-SN-V2-G2型号尺寸，KWVE45-B-SN-V2-G2轴承价格,KWVE45-B-SN-V2-G2采购... 2023-10-29/ 17 次浏览/ INA直线导轨
