Safety of earth-moving machinery 土方机械安全 ; 土方机械的安全 ; 运土机械的安全
Safety management of moving medium 移动介质安全管理
The paper gives an introduction to the structural characteristic and working principle of horizontal moving safety gate with high reliability performance.
主要介绍了高可靠性平动安全门的结构特点以及工作原理。
The brake capability is one of the most important performance of the vehicle, and the capability of the vehicle brake system can directly affect the vehicle's moving safety.
制动性能是车辆最重要的性能之一,车辆制动系统性能的好坏直接影响到车辆行驶的安全性。
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