A ventilation and three preventions

 
       
  • 一通三防

A ventilation and three preventions的用法和样例:

例句

  1. Recovery of Coal Resources and Management of "One Ventilation and Three Preventions"
    煤炭资源回收与“一通三防”管理
  2. The development department shall also take good care of the roof and the "ventilation and three preventions";
    掘进部同时要抓好现场的顶板管理和所有工作区域的“一通三防”工作。
  3. Current Disadvantages Factors in Ventilation Management in Heilongjiang Province and "One Ventilation and Three Preventions" Heavy Accidents Preventive Countermeasures
    黑龙江省目前的通风管理不利因素与"一通三防"重大事故预防对策
  4. Setting up "One Ventilation and Three Prevention" Safety Chain to Achieve Coal Mine Production Safety for A Long Period
    构建"一通三防"安全链实现煤矿生产长治久安
  5. "One Ventilation and Three Prevention" Countermeasures for Accident Prevention in Mine
    煤矿井下"一通三防"重大事故预防对策

A ventilation and three preventions的海词问答与网友补充:

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