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发表于 2009-9-17 18:50:47
ASTM C 531-2000耐化学浸蚀的灰浆,薄浆及整体面层的热膨胀...
C531-00 Standard Test Method for Linear Shrinkage and Coefficient of Thermal Expansion of Chemical-Resistant Mortars, Grouts, Monolithic Surfacings, and Polymer Concretes