- Model NO.: BMMDEEFCC .......
The general conditions of the domestic plastic raw material market were as follows: As of 15:00 on March 1, China's plastics price index rose 1.33 to 1082.41 points, and China Plastics's spot index rose 2.75 points to 1220.01 points.
On the 1st of the plastic spot market pr.......
Shaking hands and multimeters are essential measurement tools for electricians' daily maintenance and operation. However, in addition to routine use of thes.......
After the steam engine and the electric motor power machinery such as the gradual improvement and promotion of modern mechanical crushers have been created. In 1806, a roller crusher driven by a steam engine was invented; in 1858, EWBlake of the United State.......