[理工书籍] 变分法 第二版 [Variational Methods Struwe，M.著]

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[理工书籍] Popularizing Mathematical Methods in the People's Republic of China Some Personal Experiences

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[国外标准] DIN 178-1974 Methods for Specifying the Characteristics of Electro- Mechanical Transducers for Shock

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[国外标准] NFPA 288-2007 Standard Methods of Fire Tests of Floor Fire Door Assemblies Installed Horizontally in

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[国外标准] NFPA 252-2003 Standard Methods of Fire Tests of Door Assemblies

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[国外标准] NFPA 252-1999 Standard Methods of Tests of Door Assemblies

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[国外标准] NFPA 251-1999 Standard Methods of Tests of Fire Endurance of Building Construction and Materials

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[国外标准] BS ISO 12819-2009 Methods of evaluation of the battery life of a battery-powered watch

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[国外标准] BS EN 60990-2000 Methods of measurement of touch current and protective conductor current

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[国外标准] AS NZS 3580.9.7-2009 Methods for sampling and analysis of ambient air Method 9.7 Determination of su

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[国外标准] AS NZS 3580.2.2-2009 Methods for sampling and analysis of ambient air Method 2.2 Preparation of refe

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[国外标准] AS NZS 2512.1-2009 Methods of testing protective helmets Part 1 Definitions and headforms

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[国外标准] AS NZS 2350.9-2006 Methods of testing portland and blended cements Method 9

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[国外标准] AS NZS 2350.9-1997 Methods of testing portland and blended cements Method 9

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[国外标准] AS NZS 2350.8-2006 Methods of testing portland and blended cements Method 8

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[国外标准] AS NZS 2350.8-1999 Methods of testing portland and blended cements Method 8

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[国外标准] AS NZS 2350.7-2006 Methods of testing portland and blended cements Method 7

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[国外标准] AS NZS 2350.5-2006 Methods of testing portland and blended cements Method 5

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[国外标准] AS NZS 2350.5-1999 Methods of testing portland and blended cements Method 5

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[国外标准] AS NZS 2350.4-2006 Methods of testing portland and blended cements Method 4

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[国外标准] AS NZS 2350.4-1999 Methods of testing portland and blended cements Method 4

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[国外标准] AS NZS 2350.3-2006 Methods of testing portland and blended cements Method 3

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[国外标准] AS NZS 2350.3-1999 Methods of testing portland and blended cements Method 3

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[国外标准] AS NZS 2350.13-2006 Methods of testing portland and blended cements Method 13

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[国外标准] AS NZS 2350.13-1995 Methods of testing portland and blended cements Method 13

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