safety safe

安全安全

常用释义

安全安全

例句

Measures for guarantee safety , production safety safe construction and security check safety ? What ?

安全保障、安全施工及安全检查措施？。

With more and more people take attention to safety, safe monitor became very important.

随着社会对安全要求的日益重视和提高，安全监控越来越重要。

safety factor; factor of safety safe load concavity

安全系数安全载荷凹面、凹度