文中推荐的压缩海带止水器或压缩胶球止水器，可方便而有效地进行孔内止水。
It is suggested that a device by compressing the sea tangle or rubber balls may be used to achieve good results for this purpose.
为保证涂层水冷器长效使用。 必须有一定的涂层厚度，以防止水与氧的渗透。
To ensure the long-term operation, the coated water cooler must have sufficient thickness to prevent permeation of water and oxygen.
在这种情况下，需要紧密配合的阀来阻止夜间反向虹吸，以防止水在热交换器盘管中被冷冻。
In this case, tightly fitting dampers are required to prevent reverse thermosiphoning at night, which could freeze water in the heat exchanger coil.
应用推荐