正版免费综合资料大全
正版免费综合资料大全
Position: Home >> Application >> Sandblasting
The steel structure

2222-03bbe

The steel structure
To the steel structure, the speed of corrosion is mainly relate to the air relative humidity and the
composition and quantity of pollutant in the atmosphere.
In order to reduce metal corrosion and extend its service life, we must adopt the spreads brushes
and spray finishing methods after operate the surface treatment, to form the protective film in the
metal surface, and cause the metal and the corrosive medium isolates, thus prevents the metal the
corrosion.

 

点击这里给我发消息
XML 地图 | Sitemap 地图
Powered by duxcms © 2011-2013 www.sh-dpa.com