238PKG图纸,238PKG 采购价格238PKG,238PKG货期24128-BE-XL型号尺寸，24128-BE-XL轴承价格,24128-BE-XL采购,SL182230-TB重量,SL182230-TB尺寸,SL182230-TB参数7413BCBM重量,74...