Fixed firefighting systems - components for gas extinguishing systems - part 5 : requirements and test methods for high and low pressure selector valves and their actuators ; german version en 12094 - 5 : 2006 固定式消防系統(tǒng).氣體滅火系統(tǒng)元件.第5部分:高和低壓力
Fixed firefighting systems - components for gas extinguishing systems - requirements and test methods for high and low pressure selector valves and their actuators for co2 systems 固定消防系統(tǒng).氣體滅火系統(tǒng)元件. co2系統(tǒng)用的高低壓選擇器閥門及其起動器的要求和試驗方法
Fixed firefighting systems - components for gas extinguishing systems - part 5 : requirements and test methods for high and low pressure selector valves and their actuators for co2 systems 固定式消防系統(tǒng).氣體滅火系統(tǒng)用元件.第5部分: co2系統(tǒng)用高低壓選擇器閥門及其啟動器的要求和試驗方法
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