一种对严重型青春痘较为有效的方法。所谓冷喷是用一种经过特殊处理的药水，根据病情使用不同频率和不同温度以雾状喷洒在患者脸上。这种治疗不会让患者产生疼痛，几乎没有什么感觉
主要用途：手推式冷喷划线机是常温标线施工的专用设备。
The main purpose: Manual cold spraying marking machine is specialized equipment for traffic painting marking at normal at normal temperature.
所以冷喷锌涂料的防腐蚀性能优于喷锌(铝)、热镀锌及其他富锌涂料。
So cold zinc spraying coating corrosion resistance is better than that of spraying zinc (aluminum), hot galvanized and other zinc rich coatings.
同时冷喷锌涂料中的粘合剂也提供一层附加的屏障保护，从而减缓锌的氧化。
At the same time, the binder in the cold spraying zinc coating also provides an additional barrier protection, so as to slow down the oxidation of zinc.
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