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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YB/T 4726.9-2021 |
Iron-containing dust sludge - Determination of calcium oxide content - Complexometric titration {译} 含铁尘泥 氧化钙含量的测定 络合滴定法 |
China Metallurgy Industry
Standards Calcium complex |
 English PDF |
| YB/T 4909.4-2021 |
Methods of analysis of calcium-based desulfurizers for pretreatment of iron and steel water - Part 4: Determination of active calcium oxide content - EDTA complexometric titration and acid-base titration {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第4部分：活性氧化钙含量的测定 EDTA络合滴定法和酸碱滴定法 |
China Metallurgy Industry
Standards Calcium complex |
English PDF |
| SH/T 0370-1995 |
(Calcium complex grease) 复合钙基润滑脂 |
China Petrochemical Industry
Standards Calcium complex |
English PDF |
| SH/T 0309-1992 |
(Calcium-containing additives, lubricants, barium, zinc Determination Act (complexometric titration)) 含添加剂润滑油的钙、钡、锌含量测定法（络合滴定法） |
China Petrochemical Industry
Standards Calcium complex |
English PDF |
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