作者的详细信息

正成, 张, 北京城建北方集团有限公司，中国

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Nan Yang Academy of Sciences Pte Ltd (NASS) is located in Singapore. The NASS is to promote a platform for the exchange academic achievements by gathering global scientific institutes, experts and scholars in various fields.

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Add.: 12 Eu Tong Sen Street, #07-169, Singapore 059819
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