... percentage of returu air 回风百分比 percentage of saturated water content 饱和含水率 percentage of saturation 饱和率 ...
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Porosity of concrete can be obtained indirectly by testing the loss percentage of water content of evaporative water of saturated specimen on the certain condition.
混凝土孔隙率可通过饱水混凝土试件在特定条件下的失水率(可蒸发水含量)间接测定。
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