Pickling at home and abroad introduces the product classification of pickling at home and abroad in detail, including the use, model, range, picture, 威尼斯人官网 and price of all products under pickling at home and abroad . At the same time, we have also selected domestic and international pickling cleaning industry information, price quotes, exhibition information, picture materials, etc., and have won praises from users in the country. For more details, please click to visit!
1. Foreword Stainless steel is one of the important inventions of the 20th century. It has many advantages such as high strength, strong corrosion resistance and good heat resistance, so it is widely used in industry. Petrochemical industry, electronic machinery, medical machinery, residential decoration, etc. No need to. However, during the process of smelting, hot rolling, and heat treatment of stainless steel, a layer of oxide scale was formed on the surface, which caused difficulties in production and processing. Release time: 2018-08-21 Clicks: 8