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5 0 0 0 0
Energy efficiency in the cement industry
- 作者: Sirchis, J.
- 出版: London ;New York :New York : Elsevier Applied Science ;Sole distributor in the USA and Canada, Elsevier Science Pub. Co. ©1990.
- 資料類型: 電子書
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3 0 0 0 0
Setting safety standards :regulation in the public and private sectors
- 作者: Cheit, Ross E.
- 出版: Berkeley : University of California Press ©1990.
- 資料類型: 電子書
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15 0 0 0 0
Status and applications of diamond and diamond-like materials :an emerging technology : report of the Committee on Superhard Materials
- 作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academy Press 1990.
- 資料類型: 電子書