一条完整的滑行轨道你还需要以下条件：
C型轨道：https://detail.1688.com/offer/41637692919.html?spm=0.0.0.0.Z5ziZX
电缆小车：https://detail.1688.com/offer/43709838765.html?spm=0.0.0.0.Z5ziZX
拔杆滑轮：https://detail.1688.com/offer/43687751850.html?spm=0.0.0.0.Z5ziZX
末端线夹：https://detail.1688.com/offer/43746225749.html?spm=0.0.0.0.Z5ziZX
轨道接头：https://detail.1688.com/offer/43698507151.html?spm=0.0.0.0.Z5ziZX
轨道吊夹：https://detail.1688.com/offer/520492107944.html?spm=0.0.0.0.Z5ziZX
C30,40吊轮 滑动自如，安全可靠，有意者可联系本人：13924338441余先生，量大从优
