Not long ago, the China Rubber Industry Association Mechanical and Die Branch 2015 Member Conference and Industry Technology Seminar was held in Shanghai. The vice president and secretary-general of the China Rubber Association, Xu Wenying, attended the meeting and g.......
The “High-end CNC Machine Tool and Basic Manufacturing Equipment†major technology project (hereinafter referred to as “CNC Machine Tool Special Projectâ€), which was implemented in 2009, has been receiving attention from all walks of life and has become an important .......
The resin adsorbs gold from the cyanated pulp of flotation concentrate. Because there are flotation agents, mercury.......
Because of the large number of developing gold ore resources, easy to choose easy to deal with dwindling gold ore grade decreased gradually, more and more complex ore components. The major gold producing countries in the world, inclu.......
Trucks include dump trucks, tractors, off-road trucks, and a variety of special vehicles (fire engines, tankers, refrigerated trucks, etc.) that are used on special occasions. The definition of truck refers to all cars that.......
The concentrate slurry is fed into the .......
The mechanism of action of anti-fouling agents is not yet fully understood, and the arguments are not completely consistent. Most of the antifouling agents are considered to function as a crystal nucleating dispersant, a crystal form change agent, and a medium stabi.......
When gold or silver metal is melted in the air, it can dissolve a large amount of gas. These gases are released when the metal condenses, which causes difficulties in production operations and causes .......