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China Aerospace Science and Technology Corporation
2019-07-03
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Quality certification system
2019-05-26
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China Academy of Building Research
2019-07-03
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High tech enterprise
2019-05-26
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Aero Engine Corporation of China
2019-05-26
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Beijing University of Chemical Technology
2019-05-26
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China North Industries Group Corporation Limited
2019-05-26
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Shanghai Institute of Ceramics,Chinese Academy of Sciences
2019-05-26
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China State Shipbuilding Corporation Limited
2019-07-03
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China Electronics Technology Group Corporation
2019-05-26
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