特點 Features
? 產(chǎn)品使用工程塑料材質(zhì)具有輕便和運行順暢的特點
? 蓋板的安裝方式便于電纜和管線的安裝，維護更加方便
? 用“一”字螺絲刀便可以輕松拆卸
? 高速運行時噪音低
? Made of engineering plastic for the light weight and smooth movements.
? Open and shut type for convenient installation, maintenance,
? It can be opened with a’-’ screwdriver.
? Less noise during high-speed driving.
