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中国消费者报北京讯记者孟刚）近日，《国家医疗保障局对十四届全国人大一次会议第4046号建议的答复》以下简称《答复》）发布。答复中提到，及时将符合条件的养老机构内设医疗机构纳入医保定点范围，推进医养结合
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在化学分析领域，标准物质的准确性和可靠性是确保分析结果一致性和可比性的基石。多年来的实践经验告诉我，正己烷中二硫化碳溶液作为一种重要的标准物质，在多个分析领域扮演着至关重要的角色。无论是环境监测、食品
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