... hot-water bottle ==> 热水袋 hot-water branch ==> 热水支管 hot-water calorifier ==> 热水供暖器 ...
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Valves for reducing point of discharge temperature by mixing cold and hot water in branch water lines are available.
这种阀门能够通过调节冷热水的混合比例来降低排放出的热水的温度。
Valves for reducing point of discharge temperature by mixing cold and hot water in branch water lines are available.
你不能在浴室里使用冷热水调节——那也依赖现代科技。
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