Extinguishing device without piping system 无管网气体灭火装置
2.
Gaseous fire - extinguishing set 气体灭火装置
3.
Performance requirements and test methods for cabinet gas fire extinguishing equipment 柜式气体灭火装置性能要求和试验方法
4.
Fixed firefighting systems - components for gas extinguishing systems - requirements and test methods for flexible connectors for co2 systems 固定灭火系统.气体灭火装置用部件.二氧化碳设备用挠性连接器的要求和试验方法