等级 1.(按质量、程度、地位等的差异而作出的区别) grade; rank 薪金等级 pay grade; 牛奶是分等级出售的。 milk is sold in grades.2.(在社会地位和法律地位上不平等的社会集团) order and degree; social estate; social stratum 封建社会等级森严。 feudal society was rigidly stratified
Writing paper and certain classes of printed matter - trimmed sizes - a and b series 写字纸和印刷品的确定等级.修整尺寸. a和b系列
Article 10 the " substandard " goods that fail to achieve the requirements of the related state standards , but still have some use value , cannot be marketed at reduced price until having obtained the approval from the competent authorities of the manufacturer ; and on the package there must be clearly marked with the words of " substandard goods " 第十条达不到国家的有关标准规定等级、仍有使用价值的“处理品” ,经企业主管机关批准后,方可降价销售,在产品和包装上必须标出显著的“处理品”字样。