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【建材网】3月19日，中国建材集团党委书记、董事长，中国建材股份党委书记、董事长周育先一行到北新嘉宝莉调研，并与企业领导班子成员进行座谈。中国建材股份党委常委、副总裁，北新建材董事长薛忠民，地勘中心党
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在农药残留检测领域，随着科技的进步和人们对食品安全意识的提高，对检测方法和标样的要求也越来越高。基于多年的行业经验，我深刻体会到，一个准确、可靠的标样对于农药残留检测的重要性。一、甲醇中仲丁威溶液标准
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