Safety hidden trouble的意思|示意

Safety hidden trouble and main harm brought by mined-out areas are analyzed, and main methods and means used in detecting mined-out areas currently are summarized.

分析了采空区带来的安全隐患和主要危害，总结了当前采空区探测中使用的主要方法和手段。

Non-hidden trouble safety management of Dangerous chemicals is a kind of modern safety management method which controls main factors to form accident.

无隐患安全管理法是一种对构成事故的＂人、机、环＂诸要素进行系统控制的现代安全管理方法。

Conclusion the water fountain contamination already became a sanitation issue which should not be neglected, there are hidden safety trouble in directly drinking purified water and mineral water.

结论饮水机污染已成为不可忽视的卫生问题，所谓纯净水、矿泉水等直接饮用存在安全隐患。

Analysis of safety hidden trouble in subway construction this paper, find out the main ways to strengthen the management of the subway construction site.

本文分析地铁施工中的安全隐患，从中找出加强地铁施工现场管理的主要途径。

Cracks in Marine main engine or auxiliary engine body may lead to scrap of the machine or serious accident, which is a badly hidden trouble for safety of a vessel.

船舶主辅机机体裂纹的延伸会导致机器报废或发生严重机损事故，这对船舶安全营运是一大隐患。

Fasteners are widely used for agricultural vehicles. The fasteners based on steel matrix are easy to corrode in damp environment and cause hidden trouble to safety.

农用车紧固件市场需求量很大，钢铁基体的紧固件在潮湿环境中极易锈蚀，造成安全隐患。