1范围本标准规定了菜豆种子的质量要求、检验方法和检验规则。本标准适用于天津市生产和销售的菜豆种子。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件,其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准,然而,鼓励 1 Scope This standard specifies the quality requirements of bean seeds, test methods and inspection rules. This standard applies to the production and sale of bean seeds in Tianjin. 2 Normative references The following documents contain provisions which, through reference in this standard and become the standard terms. For dated reference documents, all subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encouragement