聚氨酯同步带规格型号MXL XL L H 2M S2M 3M S3M 5M 8M 14M T2.5 T5 AT5 T10 AT10 AT20;
开口PU同步带规格型号T5 T10 T20 AT5 AT10 AT20 XL L H XH HTD-5M HTD-8M HTD-14M STPD/STS-5M STPD/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-3M DA-5M DA-8M DA-14M DA-S8M;
