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What are the national standards for corn? A detailed interpretation of the main contents
The national standard for corn (GB 1353-2018) was officially implemented on February 1, 2019, and divides corn into 5 grades. Among them, Grade 1 corn has a test weight greater than or equal to 720g/l, an imperfect kernel content less than or equal to 4.0%, a moldy kernel content less than or equal to 2.0%, and an impurity content less