土壤 总磷的测定 碱熔-钼锑抗分光光度法
Soil. Determination of Total Phosphorus by alkali fusion. Mo-Sb Anti spectrophotometric method
2011-12-06
GOST 31584-2012
Молоко. Спектрофотометрический метод определения массовой доли общего фосфора
牛奶 分光光度法测定总磷含量
2012-05-24
KS H ISO 3946(2018 Confirm)
전분 및 유도 제품－총 인 함량의 측정－분광 광도법
淀粉及其制品总磷含量的测定分光光度法
2008-10-14
HJ 712-2014
固体废物 总磷的测定 偏钼酸铵分光光度法
Solid waste-Determination of total phosphorus-Ammonium metamolybdate spectrophotometric method
2014-11-27
KS H ISO 3946(2023 Confirm)
전분 및 유도 제품－총 인 함량의 측정－분광 광도법
淀粉及其制品总磷含量的测定分光光度法
2008-10-14
GB/T 11893-1989
水质 总磷的测定 钼酸铵分光光度法
Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
1989-11-03
ISO 3946-1982
Starches and derived products — Determination of total phosphorus content — Spectrophotometric method
淀粉及其衍生产品——总磷含量的测定——分光光度法
1982-12-01
HJ 704-2014
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
2014-09-15
UNE-EN ISO 3946-1995
STARCHES AND DERIVED PRODUCTS. DETERMINATION OF TOTAL PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD. (ISO 3946:1982).
淀粉及其衍生产品 总磷含量的测定 分光光度法 （ISO 3946:1982）
1995-12-19
DIN ISO 3946
Starches and derived products; determination of the total phosphorus content; spectrophotometric method; identical with ISO 3946, edition 1982
淀粉及其衍生产品；总磷含量的测定；分光光度法；与ISO 3946 1982版相同