同步轮HTPA28/30/32S8M250-A-P10P12P14P15P16P38P40N12N14N15N16

8M同步轮惰轮HTPA28/30/32/34S8M250-A-P10 P12 P14 P15P16P38P40

同步轮EBL21-S8M250-28/30/32-A-P10P12P14P15P16P38P40N12N14N15

同步轮EBL21-S8M250-28-A-P10P12P14P15P16P38P40N12N14N15N16N17

8M同步轮惰轮EBL21-S8M250-28/30/32/34-A-P10P12P14P15P16P38P40