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At present, the construction of digital factories has become a major trend in the development of the petroleum and chemical indust...
2018-05-04
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6
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Coal chemical industry...
2018-05-04
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16
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Global calcium acetate faucet in China, 40% market share dominates the world...
2018-05-04
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0
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Recently, U.S. companies have developed and manufactured a special high-temperature flame retardant for PC, which has the followin...
2018-05-04
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Sulfur-containing waste water is a type of toxic waste water containing sulfides. Such waste water has...
2018-05-04
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4
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The main purpose of sodium metabisulfite...
2018-05-04
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9
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The Ministry of Industry and Information Technology, the National Development and Reform Commission, and the State General Adminis...
2018-05-03
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47