发布时间:2025-01-20 04:41:39
表达清楚可以啦。就这样吧。
下图参考:
左12通,右34通,中间全部不通。
知道了保温层的导热系数还有两端的温度差 如何计算保温层的厚度啊
2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39 2025-01-20 04:41:39