AS 1012.4.2-1999 Methods of testing concrete - Determination of air content of freshly mixed concret

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标准类别: 国外标准
关键词: AS   1012.4   1999   Methods   of

标准简介

AS 1012.4.2-1999 Methods of testing concrete - Determination of air content of freshly mixed concrete - Measuring reduction in air pressure in chamber above concrete
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