同步轮HTPA24S8M250-B-N12N14N15N16N17N18N19N20N22N24N25283032

同步轮HTPA24S8M150-B-N12N14N15N16N17N18N19N20N22N24N25283032

同步轮HTPA24S8M250-B-N12N14N15N16N17N18N19N20N22N24N25283032

CPFC55-49-10 11 12 12.7 14 15 16 17 18 19 20 22 24 25283032

HTPA24S8M150-B-N12N14N15N16N17N18N19N20N22N24N25283032同步轮

平键料/方钢/平键条/方销/方键条/平键棒/键坯/键销25283032-70 1