
Testing Of Concrete - Part 4: Strength Of Hardened Concrete
出版:International Organization for Standardization

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基本信息
標準編號: ISO/DIS 1920-4 (2005)
標準類別:Draft
出版單位:International Organization for Standardization
標準頁數(shù):0
標準簡介
60.00 (2005) [03/06/2005]50.20 (2005) [01/04/2005]50.00 (2005) [07/02/2005]40.99 (2005) [10/01/2005]40.60 (2004) [27/09/2004]40.20 (2004) [18/06/2004]40.00 (2004) [09/06/2004]40.60 (2002) [14/11/2002]40.00 (2002) [23/05/2002]
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