无烟推进剂

  • n.smokeless propeller
  • 网络smokeless propellant

无烟推进剂无烟推进剂

无烟推进剂

smokeless propellant

化学及化工英语翻译中文词汇 -... ... smokeless powder 无烟火药 smokeless propellant 无烟推进剂 snapshot 快摄照片 ...

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