Since the two conferences in 2013 once again raised the issue that pollution must be given attention, in recent days, the media has continuously exposed the major pollution status in the country, especially industrial pollution, and in the electroplating industry, there will be a large am…

Now living, we are used to putting all the leftovers in the refrigerator. Then you don't have to worry about deterioration. In fact, the refrigerator is not a food safe. It can't guarantee that al…

The clamp is used as an elastic fixing card and its material is 60Si2Mn. Belongs to alloy spring steel. The material has high strength and elastic limit …