The cooling medium, or coolant, in them is either water or some low-freezing liquid, called antifreeze. 系統所用冷卻介質或是冷卻液常委水或其他低凝固點液體，稱為抗凝劑。
On the tank tody install Milo board or labyrinth type clamp cover, which can contain heating or cooling medium to heat or cool cyclically. 罐體上設有米洛板或迷宮式夾套，可通過加熱或冷卻介質來進行循環加熱和冷卻。
Do not use coolant additives that are claimed to improve engine cooling. 不要使用聲稱能提高引擎冷卻效果的冷卻劑添加劑。
Frequently the cause is poor mold cooling and this is frequently caused by a lack of coolant rather than its temperature. 影響脫模的原因常常是差的模具冷卻效果，而這又是由於缺乏冷卻劑，而不是溫度的設定所致。
