pyrotechnic
短語詞組
- pyrotechnic pistol [軍]信號槍;煙火信號槍
- pyrotechnic code [通信]煙火信號碼
- pyrotechnic charge 效果藥
- pyrotechnic system 并命令煙火式觸發(fā)系統(tǒng)
- pyrotechnic characteristics 煙火特性
- pyrotechnic flash 煙火閃光
- pyrotechnic propellant 煙火型推進劑
- pyrotechnic shock 煙火沖擊
- pyrotechnic delay 煙火延時 返回 pyrotechnic