coal-mining explosive 中文意思是什麼

coal-mining explosive 解釋
煤礦炸藥
  • coal : n 1 煤，煤塊，煤堆。2 〈pl 〉〈美國〉（一堆）燒紅的煤。3 〈常 pl 〉〈英國〉（幾塊）供燃燒的煤。4 ...
  • mining : n 1 采礦，采礦業，礦業。2 敷設地雷[水雷]。adj 開礦的，采礦的。 a mining engineer 采礦工程師。 min...
  • explosive : adj 1 爆炸（性）的，爆發（性）的。2 暴躁的。3 【語言學】爆破音的。4 極易引起爭論的。n 1 易爆炸物...
  1. The working space in the fields such as oil, chemistry, metallurgy, coal mining and medicine always requires a communication system which can make sure the calling party shortly and easily get in touch with the called one in the inflammable and explosive, large - scaled and strong - noised working space

    石油、化工、冶金、醫藥、煤炭等行業中的生產場所要求通信系統能夠在易燃、易爆、大范圍、強噪聲的生產場所使主叫用戶快速、簡便地與被叫用戶取得聯系。
  2. Test method and judge rules of safety of permissible explosive for coal mining in firedamp

    煤礦許用炸藥井下可燃氣安全度.試驗方法和判定規則
分享友人
分享到 Line

分享到臉書