Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density
土壤改良剂和生长介质.化学和物理试验用样品制备.干物质含量 水分含量和实验室压实容重的测定
2008-04-30
BS EN 13040-2007
Soil improvers and growing media. Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density
土壤改良剂和培养基 化学和物理试验的样品制备、干物质含量、水分含量和实验室压实体积密度的测定
2008-04-30
DIN EN 13040
Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density
土壤改良剂和生长介质——化学和物理试验的样品制备 干物质含量、水分含量和实验室压实容重的测定；德文版EN 13040:2007