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建筑消火栓消防系统
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建筑消火栓消防系统
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消防排水系统
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hydrantfire fighting systems
建筑消火栓消防系统
把室外给水系统提供的水量,经过加压输送到用于扑灭建筑物内的火灾而设置的固定灭火设备。
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total eclipse beginning
total eclipse end
total eclipse of the moon
total eclipse of the sun
total economic value method
total-effective
total elastic cross-section
total emission control system of key pollutants
total endomorphism
total energy
total energy consumption
total energy distribution of fission fragments
total energy peak
total environmental standards
Total Equivalent Warming Impact
total error
total evaporation in a basin
total excess
total expectation
total external characteristic
total external reflection
total factor productivity
total factor protection of farmland
total family of functions
total family of seminorms
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