smoke alarm
短語詞組
- smoke detecting alarm system 菸霧探測報警系統(tǒng)
- radioisotope smoke alarm [核]放射性同位素菸霧報警器
- automatic smoke alarm system 自動起菸報警系統(tǒng)
- smoke alarm system 菸氣報警系統(tǒng)
- Aspirating smoke detection fire alarm 吸氣式菸霧探測火災報警
- smoke pipe fire alarm system 菸琯火警系統(tǒng);菸琯式火警信號系統(tǒng)
- automatic smoke type fire alarm 測菸式失火自動報警器
- self -contained smoke alarm 自給式感菸報警器 返回 smoke alarm