单项选择题
A.9.5-10.5%绝干 B.9.5-11%绝干 C.10.8-12.8%绝干 D.11-13%绝干
A.≥78.0%绝干 B.≥78.5%绝干 C.≥79.5%绝干 D.≥80.0%绝干
A.≥145mg/100g绝干 B.≥150mg/100g绝干 C.≥155mg/100g绝干 D.≥160mg/100g绝干