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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YS/T 3041.3-2021 |
Calibration method for determination of silver in metallic ores, concentrates and corresponding materials by fire assay method - Part 3: Slag recovery and ash blowing calibration method {译} 火试金法测定金属矿石、精 矿及相应物料中银量的校正 方法 第 3 部分：熔渣回收 和灰吹校准法 |
China Non-ferrous Metal Industry
Standards Calibration method determination |
 English PDF |
| YS/T 3041.1-2021 |
Calibration method for determination of silver in metal ores, concentrates and corresponding materials by fire assay method - Part 1: Method of recovery rate in the whole process {译} 火试金法测定金属矿石、精 矿及相应物料中银量的 校正方法 第 1 部分：全流程回收率法 |
China Non-ferrous Metal Industry
Standards Calibration method determination |
English PDF |
| HJ/ T70-2001 |
High chlorine wastewater - Determination of chemical oxygen demand - Chlorine calibration method {译} 高氯废水 化学需氧量的测定 氯气校正法 |
China Environment Industry
Standards Calibration method determination |
English PDF |
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