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在农药残留检测的广阔领域里，每一步的精准都关乎着食品安全与生态环境的平衡。多年来的实践探索，让我深刻理解到，高效、准确的检测方法对于保障农产品质量和人类健康的重要性。一、走进正己烷中敌稗溶液标准物质1
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【建材网】当门窗年久老旧、性能残缺不全时，我们自然会想换上一批更新更安全的门窗。那么问题来了：哪些门窗可以保留？哪些门窗需要更换呢？其实原则大体是选贵不如选合理，选好的同时也别忘了安全。一、厨房卫生间
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6月18日上午，青岛金晶创立30周年暨压延三线技改投产仪式举行。西海岸新区工委副书记、区长王清源出席活动并致辞。王清源在致辞中指出，西海岸新区坚定不移把实体经济作为立区之本、强区之基，聚焦“5+5+7
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中国消费者报南宁讯记者顾艳伟）12月6日下午，2021年广西、海南、广东、福建等南部沿海四省区）以视频连线方式召开食品安全风险预警交流会。会上，四省区）签署合作协议，共同构建南部沿海区域食品安全共治共
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