Abstract: the fire control safety is every enterprise attention should be paid to the problem, strengthen the work of fire safety, is the guarantee of the enterprise safety management first measures.

摘要：消防安全是每个企业都要重视的问题，加强消防安全的工作，是保证企业安全管理的首要措施。

youdao

In order to control the subsidence of the interval tunnel and guarantee the safety of operation strictly, pipe-jacking is used as pre-support for the first time.

为了严格控制既有环线区间隧道的沉降，确保环线地铁运营安全，首次采用了顶管作超前预支护。

youdao

The stability of the slope at the west and north of the first underground mining zone is safety guarantee of combined mining.

安太堡不采区的初始开采区域，北面和西面也都是露天矿的边坡，它们的稳定是露天与井工同时开采的安全保证。

youdao