ASTM D6146-1997(2007) 标准详情
- 标准号:ASTM D6146-1997(2007)
- 中文标题:检测分水界水溶氮的标准指南
- 英文标题:Standard Guide for Monitoring Aqueous Nutrients in Watersheds
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
1.1 Purpose- This guide is intended to provide general guidance on a watershed monitoring program directed toward the plant nutrients nitrogen and phosphorus. The guide offers a series of general steps without setting forth a specific course of actio
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