核级锂型阳离子交换树脂转型率测定方法
Determination of percent regeneration of nuclear grade cation exchange resin in lithium form

2021-04-26

阳离子交换树脂交换容量测定方法
Determination of exchange capacity of cation exchange resin

2008-06-30

弱酸性阳离子交换树脂氢型率测定方法
Determination for hydrogen form of weak acid cation exchange resins

2005-07-29

Удобрения. Обработка катионообменной смолой для определения содержания хелатообразующих микроэлементов и хелатосвязанной доли микроэлементов
肥料 用阳离子交换树脂进行处理 以测定螯合微量营养物含量和微量养分的螯合级分

2016-04-20

Fertilizers. Treatment with a cation exchange resin for the determination of the chelated micro-nutrinet content and of the chelated fraction of micro-nutrients.
肥料 用阳离子交换树脂处理 以测定螯合微量营养素含量和微量营养素的螯合部分

2001-07-25

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
肥料.测定螯合微量营养素含量和微量营养素螯合部分用阳离子交换树脂处理；德文版EN 13366:2001

2001-04-01

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
有机矿物肥料.用阳离子交换树脂处理测定螯合微量营养素含量和螯合微量营养素分数；德语版CEN/TS 17790:2022

2022-07-01

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
无机微量营养素肥料.螯合微量营养素含量和微量营养素螯合部分的测定.第1部分:用阳离子交换树脂处理；德语版CEN/TS 17786-1:2022

2022-07-01