fire-fighting technique =fire fighting technique

 
  • 灭火技术

fire-fighting technique =fire fighting technique的用法和样例:

例句

  1. Water mist fire suppression technology is a promising substitute for the halon fire agents.
    摘要细水雾灭火技术是可以替代哈龙灭火剂的绿色灭火技术。
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