发布时间:2025-02-03 00:16:26
建筑物耗热量指标(qH)heat loss index Of building在计算采暖期室外平均温度条件下,为保持室内设计计算温度,单位建筑面积在单位时间内消耗的需由室内采暖设备供给的热量。单位:W/㎡。
请问水电装修专业人员 水电改造时是否要把所有原装电线水管全部换掉
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