The cooling medium, or coolant, in them is either water or some low-freezing liquid, called antifreeze.
冷却媒介或者散热剂，包括冷却水和一些防冻液，被称为冷却液。
2
Low-freezing pavement as well as rubber flexible pavement needed to address the durability and increase efficiency.
低冰点铺装以及橡胶弹性铺装需要解决耐久性并提高效率。
3
The south crude distillation unit in Liaohe Petrochemical Company mainly processes high-acid-value, corrosive and low-freezing-point naphthenic crude oils after revamping.