土壤 有效磷的测定 碳酸氢钠浸提-钼锑抗分光光度法土壤 有效磷的测定 碳酸氢钠浸提-钼锑抗分光光度法Soil quality-Determination of available phosphorus-Sodium hydrogen carbonate solution-Mo-Sb anti spectrophotometric method
Soil quality -- Determination of phosphorus -- Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution.
土壤质量磷的测定碳酸氢钠溶液中可溶磷的光谱测定
2003-04-25
ISO 11263-1994
Soil quality — Determination of phosphorus — Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
土壤质量——磷的测定——碳酸氢钠溶液中可溶性磷的光谱测定
1994-11-24
BS 7755-3.6-1995
Soil quality. Chemical methods-Determination of phosphorus. Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
土壤质量 化学方法 磷的测定 碳酸氢钠溶液中可溶性磷的光谱测定
1995-04-15
DIN ISO 11263
Soil quality - Determination of phosphorus - Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution (ISO 11263:1994)
土壤质量磷的测定碳酸氢钠溶液中可溶磷的光谱测定