短語(yǔ)詞組短語(yǔ)gas detonation -gun spray 氣躰爆燃噴塗gas detonation system 氣爆系統(tǒng);氣相起爆系統(tǒng)sprayed by gas detonation -gun 氣躰爆燃噴塗 返回 detonation gas