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编辑同志:我们是新组建的施工队,由于经验不足不少同志对混凝土掺加减水剂后产生的一些质量问题,感到束手无策,不知如何处理,望能介绍这方面的知识。此致敬礼! 常州傅永宁
Editor comrades: We are newly formed construction teams. Due to lack of experience, many comrades feel helpless about some of the quality problems caused by the addition of water reducing agents to concrete. I do not know how to deal with them. I hope we can introduce this knowledge. Sincerely, Changzhou Fu Yongning