511U20F2,511U20F2 weight,511U20F2 size,511U20F2 parameter 511U20F2 THOMSON Linear Guide FNYBUTFB12ALLS 511U20F2 weight,511U20F2 price,] drawing,AN-GT-04-012 weight,AN-GT-04-012 price,] drawing,BS220638 weight,BS220638 price,] drawing, Lead time price, Drawing parameters, Procure...