China wholesaler Excavator Spare Parts PC200-5 Sprocket portable air compressor 에 의해서 ep | 9월 26, 2023 | BlogProduct Description Bulldozer Sprocket Segment Group Product DescriptionProduct:Sprocket and SegmentMaterial:35MnBProduction Process:Casting/ForgingSurface Hardness:HRC50-60; depth : 4-10mmColor:Black, Yellow or Customized Compatible...