短語(yǔ)詞組

短語(yǔ)

• smoke detecting alarm system 煙霧探測(cè)報(bào)警系統(tǒng)
• radioisotope smoke alarm [核]放射性同位素?zé)熿F報(bào)警器
• automatic smoke alarm system 自動(dòng)起煙報(bào)警系統(tǒng)
• smoke alarm system 煙氣報(bào)警系統(tǒng)
• Aspirating smoke detection fire alarm 吸氣式煙霧探測(cè)火災(zāi)報(bào)警
• smoke pipe fire alarm system 煙管火警系統(tǒng);煙管式火警信號(hào)系統(tǒng)
• automatic smoke type fire alarm 測(cè)煙式失火自動(dòng)報(bào)警器
• self -contained smoke alarm 自給式感煙報(bào)警器
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