短語詞組短語Smoke fire detector [安全]感煙火災(zāi)探測器;煙氣探測器smoke point detector 點(diǎn)型感煙探測器smoke density detector 排煙濃度探測器polymer film smoke fire detector 聚合物薄膜感煙火災(zāi)探測器ion smoke detector 離子感煙探測器;[安全]離子感煙火災(zāi)探測器ionic automatic smoke detector 離子感應(yīng)消防報(bào)警器;離子感煙式自動探測器optical smoke detector 光電感煙探測器ionization type smoke detector 離子感煙探測器nization smoke detector 電離感煙探測器 返回 smoke detector