GB/T 35157-2017(\u82f1\u6587\u7248)
树脂型合成石板材
\u0413\u041e\u0421\u0422 EN 13366-2016
Fertilizers. Treatment with a cation exchange resin for the determination of the chelated micro-nutrient content and of the chelated fraction of micro-nutrients
EN 13366:2001
DIN CEN/TS 17790
Organo-mineral fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients by treatment with a cation exchange resin; German version CEN/TS 17790:2022
UNE-EN 13366:2001
Fertilizers. Treatment with a cation exchange resin for the determination of the chelated micro-nutrinet content and of the chelated fraction of micro-nutrients.
DIN EN 13366
Fertilizers - Treatment with a cation exchange resin for the determination of the chelated micro-nutrient content and of the chelated fraction of micro-nutrients; English version of DIN EN 13366
DIN CEN/TS 17786-1
Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 1: Treatment with a cation exchange resin; German version CEN/TS 17786-1:2022