通用五金传动输送带齿轮箱零件 矿业农业工业附近试用输送机卷材批发商 ler 链条 由 ep | 2022 年 3 月 24 日 | 产品目录Product Description A Series Short pitch CZPT Simplex Roller Chains & Bush ChainsISO/ANSI/ DINChain No.Chain No.Pitch PmmRoller diameterd1maxmmWidth between inner platesb1minmmPin diameterd2maxmmPin lengthInner plate...
