DIN EN ISO 21663-2021 固体回收燃料. 通过仪器方法测定碳(C),氢(H),氮(N)和硫(S)的方法(ISO 21663-2020); 德文版 EN ISO 21663-2020
Solid recovered fuels - Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method (ISO 21663:2020); German version EN ISO 21663:2020
This International Standard specifies a method for the determination of carbon (C), hydrogen (H),nitrogen (N) and sulphur (S) by instrumental method. Depending on the amount of test portion used,micro and macro instrumental apparatus are used.