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在化学研究与分析的广阔领域里,我们深知,精准的实验数据和可靠的标准物质是科研工作的基石。特别是在当今快速发展的化学工业中,对化合物性质的深入理解和精确测量显得尤为关键。甲醇中吡啶溶液标准物质,作为一种
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【建材网】创新不止,步履不停。近日,WAZZOR瓦瑟系统门窗荣 获三项国家专利授权,以技术赋能,引领产品创新之路,以研发驱动,助力高质量发展。瓦瑟系统门窗自主研发的“一种窄边门窗把手结构&
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在巴西总统卢拉访华期间,巴西玩具制造商协会会长Synésio Costa先生随同访华团一同抵达中国。5月13日,Synésio Costa先生到访中国玩具和婴童用品协会简称中国玩协),与中国玩协会长梁
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