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粉末尿素|化学视窗
> 有关“粉末尿素”的文章
  • 粉末尿素 - 有粉末状的尿素吗

    粉末尿素 - 有粉末状的尿素吗

    前言:尿素粉是什么就是尿素,粉状的而已,可以当氮肥 粉状尿素 外观白色粉末,是一种有机化合物及其衍生物的混合物,水分小于5%,氮含量40-46%之间,本品酸...

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