HTD2M3M5M8M14M20M；STS/STPD S2MS3MS4.5 S5MS8MS14M；RPP/HPPD RPP2MRPP3MRPP5MRPP8MRPP14M；
聚氨酯同步带规格型号MXL XL L H2MS2M3MS3M5M8M14MT2.5 T5 T10 AT5 AT10 AT20；
开口PU同步带规格型号T5 T10 T20 AT5 AT10 AT20 XL L H XH HTD-5MHTD-8MHTD-14MSTPD/STS-5MSTPD/STS-8M；
DA 型双面齿同步带规格型号DA-XL D-L DA-H DA-T5 DA-T10 DA-T20 DA-3MDA-5MDA-8MDA-14MDA-S8M；
