fire alarm apparatus 中文意思是什麼
fire alarm apparatus
解釋
消防警報器-
Product synopsis also called wireless to smog alarm apparatus, uses in the smog which sends out to each kind of early fire promptly makes reports to the police
產品簡介也稱無線離子式煙霧報警器,用於對各類早期火災發出的煙霧及時作出報警。
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