China manufacturer Industrial Roller Chain Sprocket wheel and sprocket بواسطة ep | نوفمبر 4, 2022 | كتالوج المنتجاتGuarantee: 1yearRelevant Industries: Developing Materials Outlets, Producing Plant, Machinery Mend Retailers, Strength & MiningPersonalized assist: OEMMaterials: 20MnStandard: ANSI B 29.1Sort B: SimplexHeat Treatment: CarburisingMounted Feature: Keyway &...
