常見例句雙語例句The necessity of installing the residual current fire alarm system was analyzed.分析了設置剩余電流火災報警系統(tǒng)的必要性。Assistant fire system inspection includes hydrants, sprinkler system and fire alarm system each month. According to maintenance plan, to assist fire equipments maintenance.協助消防系統(tǒng)每月檢測消防栓、噴淋系統(tǒng)和火災報警系統(tǒng)，根據維修計劃定期對消防設備進行維護。For the use of fire alarm system, fire detector alarm unit testing and installation of construction engineering units during the installation and acceptance of the tools is necessary.為各使用火災報警系統(tǒng)的單位測試火災探測器報警功能及安裝施工工程單位安裝驗收過程中必備之工具。www.e-gtm.com.cn權威例句What about the alarm system, the fire department?NPR: 'Arson' by Nick Lysohir 返回 fire alarm system