[ China Agricultural Machinery Industry News ] On August 23, the Ministr…
The manufacturing method of additive manufacturing (commonly known as 3D printing) is gradually…
As the main force of the inde…
Flotation process is to achieve valuable
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Fe[S 2 ]
[Chemical composition] composition with pyrite,…
CuFeS 2
[Chemical composition] Among the components, elements such as Mn, As, Sb…
The English name of sapphire Sapphire, comes from the Latin Sp…
A silver deposit consists of a number of irregular layered ore…
In the journal Nature Photonics published on the 16th, researchers at Princeton University publ…
The caving mining method is a mining method that collapses surrounding rock during mining t…