Suitable for drain pumps, fire extinguisher pumps, compressors for refrigerated vehicles and hydraulic pumps used in construction equipment driven by engines.
适合排水水泵，灭火器泵，压缩机冷藏车和液压泵用于建筑设备驱动的发动机。
The utility model relates to a pressure gauge for fire extinguisher used in the fire fighting equipment, comprising a casing part, a measuring system, and an indication part.
本实用新型涉及消防设备中的灭火器压力表，由外壳部分、测量系统、指示部分组成。
And also, this thesis studies the feasibility and economy for the fire water spray extinguisher system installed in fuel equipment house in high rise building by the comparison between the fi...
通过工程实例与卤代烷系统的比较，论证了水喷雾系统用于高层建筑燃油设备房的可行性和经济性。
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