耕地质量信息分类与编码
Classification and coding of cultivated land quality information
2020-08-26
LS/T 1704.2-2004
粮食信息分类与编码 粮食检验 第2部分:质量标准分类与代码
Classification and codes of grain information -- Grain inspection -- Part 2: Classification and codes for standard of grain quality
2004-04-22
LS/T 1704.1-2004
粮食信息分类与编码 粮食检验 第1部分:指标分类与代码
Classification and codes of grain information—Grain inspection—Part 1:Classification and codes for determination of grain quality
2004-04-22
LS/T 1704.3-2004
粮食信息分类与编码 粮食检验 第3部分:标准方法分类与代码
Classification and codes of grain information—Grain inspection—Part 3:Classification and codes for method of grain quality determination