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在农药行业的多年探索中，我深刻体会到，农药的标准品对于保障农业生产的安全与效率至关重要。尤其是像辛酰溴苯腈这样的高效除草剂，其标准品的质量不仅关乎作物产量，更与环境和人类健康息息相关。一、辛酰溴苯腈标
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昨日纯碱主力合约2305震荡下行，收于2808元/吨，下跌51元/吨，跌幅1.78%。据昨日隆众资讯数据，本周纯碱产量 60.20 万吨，环比减少3.42%，纯碱库存 27.95 万吨，环比+2
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爱马仕向 WWD CHINA 透露，品牌将于 2025 年 6 月 13 日在上海举办 2025 秋冬系列第二篇章女装秀。从时尚之都巴黎到东方明珠上海，爱马仕女装艺术总监 Nadège Vanhée
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