標(biāo)題: ASTM D 5715-2000 評估泥炭及有機土壤腐殖程度(目檢/人工方法... [打印本頁] 作者: 兌水 時間: 2009-10-18 20:38 標(biāo)題: ASTM D 5715-2000 評估泥炭及有機土壤腐殖程度(目檢/人工方法... D5715-00 Standard Test Method for Estimating the Degree of Humification of Peat and Other Organic Soils (Visual/Manual Method)