wet alarm valve meaning in English
湿式报警阀
Examples
- Wet alarm valve
湿式报警阀 - Fixed firefighting systems - components for sprinkler and water spray systems - wet alarm valve assemblies
固定灭火系统.喷洒器和喷水系统元部件.报警湿阀组件 - Fixed firefighting systems - components for sprinkler and water spray systems - part 2 : wet alarm valve assemblies
固定消防系统.洒水器和喷水系统用元件.第2部分:湿式报警阀组件 - Fixed firefighting systems - components for sprinkler and water spray systems - part 2 : wet alarm valve assemblies ; german version en 12259 - 2 : 1999 a2 : 2005
固定灭火系统.喷头和喷水系统元部件.第2部分:报警湿阀 - Fixed firefighting systems - components for sprinkler and water spray systems - part 2 : wet alarm valve assemblies includes amendment a1 : 2001 ; german version en 12259 - 2 : 1999 a1 : 2001
固定灭火系统.喷头和喷水系统元部件.第2部分:报警湿