On the 9th, I learned from the Changchun City Council for the Promotion of International Trade that the 2013 (Changchun) China-Korea Auto Parts Enterprises Fair, co-organized by the Korea Korea Investment and Investment Promotion Agency and the Provincial Council for the Promotion of International
On the 9th, I learned from the Changchun City Council for the Promotion of International Trade that the 2013 (Changchun) China-Korea Auto Parts Enterprises Fair, co-organized by the Korea Korea Investment and Investment Promotion Agency and the Provincial Council for the Promotion of International
In addition to gold, gold - silver ore contains tens of grams to several hundred grams of silver per ton of ore. In the primary gold-silver mine, silver is often present in the form of snail-like sulphur-silver ore, deep red-silver ore, brittle silver ore, natural silver, sulphur- bismuth- copper- s
The external magnetic field strength of the permanent magnet roller is much higher than that of the general permanent magnet magnetic separator. It is easy to operate and protect, and has significant energy saving and power saving functions when used in various beneficiation sites. The magnetic cyli