According to the "National Standards Committee on the release of the second batch of the 2014 national standard system revision plan" requiremen…
Time:2017-05-25
Recently, the Ministry of Industry held a meeting on the further support of the new energy automotive industry development will be, the Ministry of Indus…
Time:2017-05-25
Recently, Chinalco Shanxi Hing Wah Technology Co., Ltd. with an annual output of 100,000 tons of special aluminum hydroxide drying project completed a…
Time:2017-05-25
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