发布时间:2025-01-23 17:35:52
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/㎡。
我家的给水管头是PVC的,我装修要全部用PPR的,怎么把PPR和PVC管连起来...
2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:524年前我在钱站借了两万 已经还了两万多了 剩下的利息还有9000多不还会怎么样
2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:52 2025-01-23 17:35:52小叶紫檀的味道是什么味怎么形容有说奶香味有说甜香有说巧克力味有说酸香到底啥样
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