During a construction project in Philadelphia in 1875, the body was unearthed by accident.
这具遗体在1875年费城的一项结构工程中被意外发现。
According to the analysis of building construction safety accident, authors present the countermeasures.
本文通过分析房屋建筑施工安全事故的原因，提出相应对策。
Tunnel collapse is frequently accident in tunnel construction.
隧道塌方是隧道施工中比较常见的事故。
During construction of the middle drift of a multi-arch tunnel, collapse accident occurred.
某连拱隧道在中导洞施工时出现坍方。
Through the construction example, a simple fishing tool is introduced to deal with the accident.
通过工程实例，介绍了一种简易事故打捞工具。
Study on the Construction and Classification of Gas Explosion Accident Prevention System in Coal Mine;
还在讨论此次瓦斯爆炸的以外事故。
Study on the Construction and Classification of Gas Explosion Accident Prevention System in Coal Mine;
还在讨论此次瓦斯爆炸的以外事故。
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