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【建材网】5月9日，新明珠集团董事长兼总裁叶德林亲率公司核心高管，参访索菲亚·空间定制，并与索菲亚·空间定制高管洽谈墙面材料合作事务。索菲亚·空间定制-展厅参

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在化学分析领域，随着技术的不断进步和应用需求的日益多样化，对标准物质的要求也越来越高。特别是在氯乙酸甲酯的分析过程中，拥有一款精准可靠的标准物质，对于确保分析结果的准确性和可重复性至关重要。一、氯乙酸

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