Operation of color plates and scrap metal bits and pieces have been 3 years, familiar with the industry status quo and products.
经营彩色铁皮板及其废边角料已有3年多的时间，熟悉行业现状和产品。
It has not only no energy consumption but also can utilize the scrap iron plates as the pole.
该法既不消耗电能，又能利用工厂的废旧铁皮作电极。
It has not only no energy consumption but also can utilize the scrap iron plates as the pole.
该法既不消耗电能，又能利用工厂的废旧铁皮作电极。
应用推荐