British car service company RAC said , t he average price of petrol in the UK has risen to 1.51 pounds (about 12.76 yuan) per liter, and diesel has risen to 1.55 pounds (about 13.09 yuan) per liter . The company official said that since last Thursday…
Lithium-ion batteries were born in the 1970s. After being successfully commercialized by SONY in 1991, they have now been widely used in power, energy storage and other fields. The raw materials of lithium battery mainly include positive and negative…
Gadolinium oxide, a white, odorless, amorphous powder has the chemical formula Gd2O3. Water insoluble, acid to form the equivalent salt. Purity: 99.9%Particle Size: -100meh About Gadolinium Oxide Gd2O3 Powder : Gadolinium oxi…
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