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竖井罐笼提升信号系统安全技术要求 meaning in Chinese

safety technical requirements for shaft cage hoisting signal system

Examples

  1. Safety technical requirements for shaft cage hoisting signal system
    竖井罐笼提升信号系统安全技术要求

Related Words

  1. 音频信号系统
  2. 满员的罐笼
  3. 隧道竖井
  4. 竖井盖
  5. 竖井井筒
  6. 上行竖井
  7. 竖井抓岩机
  8. 电缆竖井
  9. 挖竖井
  10. 圆竖井
  11. 竖井盖
  12. 竖井供电
  13. 竖井荷载
  14. 竖井恢复
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