smoke alarm
短語詞組
- smoke detecting alarm system 煙霧探測報警系統(tǒng)
- radioisotope smoke alarm [核]放射性同位素煙霧報警器
- automatic smoke alarm system 自動起煙報警系統(tǒng)
- smoke alarm system 煙氣報警系統(tǒng)
- Aspirating smoke detection fire alarm 吸氣式煙霧探測火災報警
- smoke pipe fire alarm system 煙管火警系統(tǒng);煙管式火警信號系統(tǒng)
- automatic smoke type fire alarm 測煙式失火自動報警器
- self -contained smoke alarm 自給式感煙報警器 返回 smoke alarm