safety hidden danger的意思|示意

The main safety function and safety hidden danger of the hydraulic mining lift are discussed, and safety countermeasures are explored.

介绍了液压提升机的主要安全保护功能，并探讨了液压提升机存在的安全隐患与对策。

The crack of cement concrete pavement is one of common-seen hazards. It has greatly shortened the effective life-span of the expressway and brought the hidden danger to traffic safety.

泥混凝土路面裂缝是高等级公路路面易出现的一种破坏现象。它极大地缩短了高速公路的有效寿命。并给行车安全造成了隐患。

Abstract Large traffic safety hidden danger in the tunnel. Once a traffic accident occurs, the whole road will be affected.

【摘要】隧道内交通安全隐患大，一旦出现交通事故，整条路段都会受到影响。

Objective To probe into the campus safety and hidden risks for danger, and to provide evidence for school health work.

目的了解深圳市中小学校的安全状况和存在的伤害隐患，为加强校园安全和做好学校卫生保健工作提供依据。

Intention: Solving safety hidden danger existed in productive enterprises.

前言：目的解决好生产企业存在的安全隐患。

Large traffic safety hidden danger in the tunnel. Once a traffic accident occurs, the whole road will be affected.

隧道内交通安全隐患大，一旦出现交通事故，整条路段都会受到影响。