 
- 2021-12-09Garbage classification knowledge- Garbage classification generally refers to a series of activities in which garbage is classified, stored, put, and transported according to certain regulations or standards, and thereby transformed in... 
 
- 2021-11-26How much do you know about engineering plastics application gears?- Gear refers to a mechanical element with gears on the rim that continuously meshes to transmit movement and power. In modern industrial products, gears are the most versatile and important functional ... 
 
- 2021-11-26Gear machine is the most important type of transmission machinery- Gear machine is the most important type of transmission machinery. Movement and transmission are completed in the interaction and relative movement of each team's occlusal tooth surface in the gea... 
 
- 2021-11-26Common maintenance and precautions for plastic gears- At present, many people know and know what kind of parts are plastic gears, because plastic gears are frequently seen in our daily lives, and they can even bring a wide range of functions. They can be... 


