全新385BYM-2.5385BXM-2.5285BM-

T2.5型285-300-317.5伏龙传动同步皮带T2.5285T2.5300T2.5317.5 X

T2.5 X285 X300 X317.5伏龙传动同步皮带T2.5285T2.5300T2.5317.5

同步带T2.5275T2.5285T2.5305T2.5335T2.5355T2.5380同步皮带胶带

同步带T2.5275T2.5285T2.5305T2.5335T2.5355T2.5380同步皮带胶带

T2.5型285-300-317.5伏龙传动同步皮带T2.5285T2.5300T2.5317.5 X

同步带T2.5275T2.5285T2.5305T2.5335T2.5355T2.5380同步皮带胶带

同步带T2.52f75T2.5285T2.5305T2.5335T2.5355T2.5380同步皮带胶