Paste the protective film , I do not need to fear the erosion notebook perspiration led to loss of color.
贴上保护膜，我就不用害怕汗渍侵蚀笔记本导致颜色脱落了。
2
Norns concrete protective agent has two forms of white paste and colorless liquid, can be very convenient for application to mineral substrate surface or the surface of the concrete.
诺恩斯混凝土防护剂有白色膏体和无色液体两种形态，可以非常便捷地施用于矿物基材表面或混凝土表面。
3
Thus, the invention can locate the protective film pasting work easily, is convenient to paste and simple to operate.