The Design, Installation, Commissioning and Maintenance of Fire Detection and Fire Alarm Systems in Domestic Premises. A Guide to BS 5839-6:2019. 4th Edition
设计、安装、调试和维护住宅内的火灾探测和火灾报警系统 BS 5839指南?6:2019. 第四版
2020-09-30
BS BIP 2109-2020
The Design, Installation, Commissioning and Maintenance of Fire Detection and Fire Alarm Systems in Non-Domestic Premises. A Guide to BS 5839-1:2017. 5th Edition
非工业区火灾探测和火灾报警系统的设计、安装、调试和维护?住宅 BS 5839指南?1:2017. 第五版