Ascorbic Acid Vitamin C

Ascorbic Acid (vitamin B), which is used as a building material additive, was previously used in high-rise structures, bridges, culverts, and other projects. Description This is Ascorbic acid Vitamin C Ascorbic acid is a yellow or white crys…

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Effect of cement temperature on the performance of pce powder

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Precautions for the use of concrete foaming agent

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