PTBN490500515520¥100去看看康达电子科技发布了PTBN490 500 515 520 525 530 550 560 575 595 600-UP5M-100 150PTBN475P5M490P5M500P5M515P5M¥100去看看康达电子科技发布了PTBN475P5M 490P5M 500P5M 515P5M 520P5M 525P5M 530P5M-100 150PTBN488P2M490P2M500P2M516P2M¥100去看看康达电子科技发布了PTBN488P2M 490P2M 500P2M 516P2M 520P2M 530P2M 560P2M -060PTBN448464488490¥100去看看蓝精灵FA自动化零件发布了PTBN448 464 488 490 500 516 520 530 560 576 590 600P2M-060PTBN448464488490¥100去看看陈氏精密机械的小店发布了PTBN448 464 488 490 500 516 520 530 560 576 590 600P2M-060PTBN440P5M450P5M475P5M490P5M¥100去看看东莞铧钢精密机械发布了PTBN440P5M 450P5M 475P5M 490P5M 500P5M 515P5M-100 150PTBN440P2M448P2M464P2M488P2M¥100去看看康达电子科技发布了PTBN440P2M 448P2M 464P2M 488P2M 490P2M 500P2M 516P2M-060PTBN420P5M425P5M430P5M440P5M¥100去看看康达电子科技发布了PTBN420P5M 425P5M 430P5M 440P5M 450P5M 475P5M 490P5M-100 150PTBN350370375400¥100去看看东莞铧钢精密机械发布了PTBN350 370 375 400 420 425 430 440 450 475 490-UP5M-100 150齿形带替代同步PTBN¥310去看看雀若云旗舢店企业店发布了PTBN490/500/520/530/560/576/590P2M-060同步齿形带 P2M型替代PTBN440P5M450P5M475P5M490P5M¥100去看看程建FA自动化零件发布了PTBN440P5M 450P5M 475P5M 490P5M 500P5M 515P5M-100 150PTBN440P5M450P5M475P5M490P5M¥100去看看鸿利传动商行发布了PTBN440P5M 450P5M 475P5M 490P5M 500P5M 515P5M-100 150PTBN440P5M450P5M475P5M490P5M¥100去看看轴承巴士自动化零件发布了PTBN440P5M 450P5M 475P5M 490P5M 500P5M 515P5M-100 150PTBN464P2M488P2M490P2M500P2M¥100去看看鸿利传动商行发布了PTBN464P2M 488P2M 490P2M 500P2M 516P2M 520P2M 530P2M-060PTBN464P2M488P2M490P2M500P2M¥100去看看东莞铧钢精密机械发布了PTBN464P2M 488P2M 490P2M 500P2M 516P2M 520P2M 530P2M-060PTBN464P2M488P2M490P2M500P2M¥80去看看轴承巴士自动化零件发布了PTBN464P2M 488P2M 490P2M 500P2M 516P2M 520P2M 530P2M-060PTBN464P2M488P2M490P2M500P2M¥100去看看程建FA自动化零件发布了PTBN464P2M 488P2M 490P2M 500P2M 516P2M 520P2M 530P2M-060同步带PTBN350370375¥310去看看郁李旗舢店企业店发布了PTBN350 370 375 400 420 430 440 450 490 O500-UP5M-100同步带PTBN370375400420¥100去看看陈氏精密机械的小店发布了PTBN370 375 400 420 424 430 440 450 475 490 500P5M-100 150PTBN350370375400¥80去看看轴承巴士自动化零件发布了PTBN350 370 375 400 420 425 430 440 450 475 490-UP5M-100 150PTBN350370375400¥100去看看鸿利传动商行发布了PTBN350 370 375 400 420 425 430 440 450 475 490-UP5M-100 150PTBN350370375400¥100去看看程建FA自动化零件发布了PTBN350 370 375 400 420 425 430 440 450 475 490-UP5M-100 150PTBN350370375400¥80去看看轴承巴士自动化零件发布了PTBN350 370 375 400 420 425 430 440 450 475 490-UP5M-100 150同步带515P5M100PTBN425P5M150¥7.70去看看隆祥FA自动化配件发布了米思米同步带PTBN425 430 440 450 475 490 500 515P5M100 P5M150同步带传动带高精度RPP465P5M¥17.60去看看剑仲丽商贸发布了同步带RPP465P5M 475P5M 490P5M 500P5M高精度传动带PTBN