The face of the column forms a very accurate slide . 立柱的正面长短常精密的导轨。

Din rail installation accessories can choose world - class 可选购din导轨安装用配件 Lifting appliances ; rail wheels ，。

Test method for thermal stability of way lubricants 导轨润滑剂热不变性的试验要领 Fully enclosed bearing system with compact footprint -关闭式导轨，有良好的耐磨能力。

都受风的影响， Iron and steel . rail for equipment . zu51 switch rail 钢铁.设备用导轨. zu51型转辙轨 Filled polytetrafluoroethylene slideway soft strips 填充聚四氟乙烯导轨软带 ，岂论是系装还是竖立在发射场上， technical conditions 起设备.导轨轮.技术条件 Analysis on fixing technology of linear rolling guide 滚动直线导轨副的安装技术分析 The milling head has adopted gear transmission 导轨经淬火处理惩罚，， and whether tied down or simply standing on their base are subject to wind effects . 大型导弹一般是没有导轨发射系统的， Large missiles are typically without a rail launching system，紧凑的踏板。