safety verification

Description and Verification of Comprehensive Train Safety Monitoring System by Temporal Petri Nets

行车安全综合监控系统的时序Petri网描述及验证

No periodic verification and test record on safety valves.

没有安全门定期校验及试验记录。

Field EH & S verification, which includes the EH & S procedures and safety requirements.

现场EH & S确认, 包括EH & S程序的执行和安全操作要求.

With rock discontinuity as the main factor and rock loading relief and slope safety as the verification factor, the high slopes of this project were divided into five geological engineering categories.

建立了以控制性结构面组合特征为首要分类要素、以岩体卸荷特征和边坡安全等级为修正要素，将枢纽区边坡分为5种地质工程类型，探讨了各类边坡的可能失稳模式；

To be responsible for conducting safety verification and approval for the large construction projects of coal.

负责组织开展重大煤炭建设项目的安全核准工作.