Chinese (continental) companies are again using subsidies to cope with growing demand. Mid-power LEDs for lighting, automotive headlights and signage performed well in 2017 and will continue to grow in 2018 and even some of the announced orders may be cancelled or postponed to the next year. Overcap
The gold content in the ore is very low, in order to extract gold ore crushing and grinding necessary and the use of pre-enrichment, or beneficiation method of separating gold from ore manipulation. The most used in gold beneficiation is re-election and flotation. The re-election method plays an imp
The new year's new policy, the automotive industry in 2018 is no exception, but this year's major new policies are more important than in previous years. From a favorable point of view, new energy vehicles and used cars will be the key targets for development in the country in 2018, and se
On the eve of the Green Mine Forum and the Prospector's Annual Meeting, the China Mining Association recently held a press conference to officially announce the preparations for the 2017 Circular Economy and Green Mine Forum and the 2017 China Prospectors Annual Conference. The 2017 China Mini
Through the glass window, a thumb-sized, cylindrical silver metal body is being pulled out from an automated machine imported from Japan. On the subsequent production line, they are neatly gathered into a row, just like the tin soldiers. Like a square array, rows of granular metal bodies, after com
Flocculants can be divided into inorganic flocculants and organic flocculants according to their chemical composition. The inorganic flocculant further comprises an inorganic coagulant and an inorganic polymer flocculant; the organic flocculant further comprises a synthetic organic polymer flocculan
The time that the old man just took away left us with countless wonderful memories in 2017. Among them, a lot of new brands have been born for the automobile circle. Buycar.cn is also the most concerned new car brand in 2017. We sorted out and initiated netizen voting. Judging from the results of
The financial outlets are widely distributed, have various scales, many important facilities, complicated personnel, and extensive management areas. They monitor the key locations of bank vaults, inventory, and other important locations 24 hours a day, record all occurrences, and protect bank asse
Depending on the polar group acting on the surface of the mineral, the collector is further divided into: a thio compound collector, a hydrocarbon acid collector, an amine collector, and an oil collector. The first two categories are also called anion collectors; the third category is also called ca
Recently, two ministries and commissions, the Ministry of Industry and Information Technology and the Ministry of Science and Technology, jointly issued the "National Catalogue of Major Environmental Technology Equipment Encouraged for Development (2017 Edition)". There are a total of 14