To improve safety assessment quality, detailed rules and regulations on safety assessment for tailing pond should be compiled as soon as possible and st...

 
  • 为了提高尾矿库安全评价质量,应尽快组织编写尾矿库安全评价细则,建立科学、统一、规范、权威的标准。
今日热词
目录 附录 查词历史