initiators and pyrotechnics

 
  • 火工品

initiators and pyrotechnics的用法和樣例:

例句

  1. At the same time it was found that the pyrotechnics had defects when used in the valves, thus the pyrotechnics design was improved.
    同時(shí)發(fā)現了火工品在電爆活門(mén)中使用的不足之處,改進(jìn)了火工品設計。

initiators and pyrotechnics的相關(guān)資料:

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