发布时间:2025-01-20 00:10:17
这需要具体水的温度,根据水的比热容,温差,水质量,可以算出从零度到热水温度的具体热量,反过来就是需要的冷量。但是根据家庭实际经验,只需40分钟到50分钟
PCF8563.DS1302.DS12C887.DS3231这几个时钟芯片有啥不同哪个好
2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17haier海尔博睿系列r200j3u1空气能热水器200l 3400w详细介绍
2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17 2025-01-20 00:10:17