Content of the products were quantitatively determined by two-phase chemical titration using bromophenol blue as the indicator and dichloroethane as the phase splitting agent.
以溴酚蓝为指示剂、二氯乙烷为分散相两相化学滴定法测定产物的含量。
The result demonstrates that the roughness of old concrete and adhesive agent have important influence on bond splitting tensile strength.
结果表明，老混凝土表面粗糙度、界面剂对粘结强度有较大影响。
The result demonstrates that the roughness of old concrete and adhesive agent have important influence on bond splitting tensile strength.
结果表明，老混凝土表面粗糙度、界面剂对粘结强度有较大影响。
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