fire extinction
短語(yǔ)詞組
- critical fire -extinction diameter 臨界熄火孔逕
- fire extinction agent 滅火劑
- fire extinction devices 滅火設(shè)備
- fire extinction by foam 泡沫滅火
- boilers fire extinction cause 鍋爐滅火原因
- Fire extinction equipments 滅火設(shè)備
- fire extinction equipment [安全]滅火設(shè)備
- fire extinction pump 消防泵 返回 fire extinction