The field tests of compressive strength of lime—sand brick masonry have carried out its durability and behaviour in moisture.
并通过灰砂砖建筑抗压强度试验，初步得出了这种砌体的耐久性及其在潮湿环境中的工作性能。
These new tests can ensure better durability of engine at high temperature and high levels of soot in the crankcase.
这些新试验能确保提高发动机在高温和高烟炱工况下的耐久性。
The sensitivity of degradation of several macro properties was studied through the freezing thawing tests of concretes with different durability in water and salt solution.
分别以水中冻融和盐溶液中冻融循环作为试验条件，研究具有不同耐久性的混凝土在冻融过程中多种宏观性能劣化的敏感程度。
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