The research team of Wang Suhua of the Institute of Intelligent Machinery of the Chinese Academy o

Carton is used in many industries. The extensive use of the carton determines that it must go thro

Morning News 2888 meters of plastic train tracks, covering an area of ​​200 square

Handmade materials: color tape, two rolls of paper core , puncher, rope

　　 Whether the magnetic powder clutch is properly loaded or not has a great influence

For those stubborn blackheads, large pores, it really makes MM a headache. Let Xiaobian teach you h

Don't forget to dress up while you are playing. Let's take a look at the beauty of the beau

The constant temperature and humidity tester does not move when the power is turned on → th

Another year in a blink of an eye, alcohol products also ushered in a hot selling node for a year.

Patent name: Substrate and process related to the manufacture of the structure Patent application

The most popular argument in the cosmetics industry is "product safety." In particular, m

Handmade materials: color cardboard, scissors, double-sided tape, colored