torture testing the new kindle fire hd. october 9, 2012. try getting used to holding it. an exclusive look at the mobile app that broke the iowa caucus.
time for our torture test of the nokia lumia 1020. now, the test i have in mind today isn't the most likely occurrence, but given that it's crush season and given the theme of this
toxic river: epas accident posing a serious health risk. but the source of the spill, a abandoned gold mine, hasn't been plugged yet. and it is spilling out at a rate of 500 gallons
metals prices offer bad news for high tech. by erik sherman the material is used quite a bit in electronics, often in the form of high end capacitors in circuits. el dorado gold
cbs news a new study from the biodiversity research institute in maine found that 84 percent of fish have unsafe levels of mercury. that poses a health risk for humans, exceeding the
shipwrecks and lost treasure. 6 / 22. including the ancient gold handle of a dagger, were also found in the indonesian wreckage. these ball like, 18th century 'stone
toxic wastewater from the gold king mine in silverton, colo., has contaminated the san juan river in northern new mexico from the runoff of the animas river due to an accidental breach by
gold mining is the primary source of income for residents of pinut an, surpassing fishing as the leading form of employment. all photos taken from april 22 23, 2014. credit: luc
animas river reopens for recreational use after mine spill breached a dam holding back heavy metals used in gold mining. 3 million gallons of mine crushing revenge' and iraq
Environmental Protection and Health One
LUM is of little dust and noise, achieving Environmental Protection Request, it is quite environmentally friendly
To Improve the Purity Two
Low investment cost: LUM use PLC/DCS automatic control system, well save the cost of operators.
High Efficiency Three
LUM has excellent grinding-efficiency for the special design of roller shell and grinding plate curve.
Low Cost Four
Utilize advanced working principle and reduce the grinding time, as a result, the final products has little iron and the whiteness and purity are raised.