发布时间:2025-02-03 00:16:19
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/㎡。
以前人冬天不是都穿着棉衣棉裤的么为什么现在穿棉衣棉裤样式的睡衣就不能出门呢
2025-02-03 00:16:19 2025-02-03 00:16:19想请问不用纳豆菌种用做好的纳豆做菌种和黄豆原料混合发酵能做出纳豆吗
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