(Online article) – care in the choice: not every year many billion euros for the consequences of road traffic accidents must be issued in the Federal Republic watch lurid publicity stunts. In EU countries it should be a total 200 billion per year. Random accident never is an incredible number. Traffic accidents are a serious […]
Tag: auto
Several Coal Flotation Machine
Mechanical flotation machines, jet flotation machine flotation column is and are widely used in coal preparation plant. They have their own advantages for separation of fine particles of coal in different coal. Jet flotation machine has the following advantages: 1. Large quantity 2 handling. Simple in structure and easy maintain 3. No mechanical mixing structure […]