Testing study is made on the fatigue failure and deformation mechanism of sandstone and marble under uniaxial compression condition with rock mechanics test equipment RMT-150B.
利用RMT-150B岩石力学多功能试验机完成了单轴压缩状态下砂岩、大理岩和花岗岩试件疲劳破坏变形及机理的较为系统的试验研究。
With the steel wire rope or chain as the lifting mechanism of the parking equipment can not really achieve the function of power failure to take the car.
以钢丝绳或链条作为提升机构的停车设备无法真正的实现停电取车的功能。
With the steel wire rope or chain as the lifting mechanism of the parking equipment can not really achieve the function of power failure to take the car.
以钢丝绳或链条作为提升机构的停车设备无法真正的实现停电取车的功能。
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