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  • What is a concrete water reducer?

    What is a concrete water reducer?

    Water reducer is a concrete admixture that can reduce the water consumption for mixing while maintaining the slump of concrete basically unchanged. Most of them are anionic surfactants, such as lignosulfonate, naphthalenesulfonate formaldehy...
  • Can a new energy vehicle stay in the car while it is charging?

    Can a new energy vehicle stay in the car while it is charging?

    Today’s electric new energy vehicles can be said to be quite popular, because they have only come out in recent years. When they first came out, many people tried to adopt them, but there are still some car owners who feel that its technol...
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