介绍了涂膜拉伸强度、断裂时的延伸率，防碳化效应特性试验以及弹性外墙乳胶涂料施工应用技术。
Tests on film tension strength, elongation rate at breaking, anti carbonation effect etc. and applied technique of elastomeric latex coating for exterior wall are described.
给出了带材多辊连续拉伸弯曲时纵向延伸率的计算方法。
The results show lhe method is suitable for the calculation of elongation.
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