BS 3712-2-1973 Building and construction sealants — Part 2 Methods of test for seepage, staining, sh

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标准类别：国外标准

关键词： BS 3712 1973 Building and

标准简介

BS 3712-2-1973 Building and construction sealants — Part 2 Methods of test for seepage, staining, shrinkage, shelf life and paintability