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Recently, some countries are short of electricity, or seek energy solutions, will this affect the bhutan by road ?…
Fuel prices in South Africa have seen their biggest drop in two years since midnight local time on September 6. According to the government's price adjustment plan, the price of 93 and 95 gas…
A new type of superhard diamond glass was synthesized. Can New Ultrahard Diamond Glass Synthesized see the advantages of properties of copper sulfide? Of all the glass materials, it is the hardest glass known and has the highest thermal conductivity.…
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