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        Standards Database

          Includes full text of national standards, full text of industry standards and domestic and oversea standards bibliography database, which sums to more than?642000?patents. The full-text database of national standards collects all the national standards published by China standards publishing house and issued by the Standardization Administration of China. The full-text database of industry standards collects the current, abolished, replaced and about to be implemented industry standards. The domestic and international standard bibliography database contains more than 540,000 standard bibliographic data formulated and issued by China and the world's leading countries.

        • 国家标准全文数据库
        • 行业标准全文数据库
        • 国内外标准题录
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        • Academic Journals
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        • Standards
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        • Ancient Books
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        亚洲少妇