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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NY/T 4335-2023 |
Technical specification for processing and Pretreatment of root vegetables {译} 根茎类蔬菜加工预处理技术规范 |
China Agriculture Industry
Standards Pretreatment |
 English PDF |
| CB/T 4539-2023 |
Regulations on safety management of steel Pretreatment sites in shipbuilding industry enterprises {译} 船舶行业企业钢材预处理场所安全管理规定 |
China Watercraft Industry
Standards Pretreatment |
English PDF |
| YB/T 164-2022 |
Al2O3-SiC-C refractory material used as lining for hot metal Pretreatment {译} 铁水预处理工作衬用Al2O3-SiC-C质耐火材料 |
China Metallurgy Industry
Standards Pretreatment |
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 Pretreatment |
English PDF |
| YB/T 4909.3-2021 |
Methods of analysis of calcium-based desulfurizers for Pretreatment of iron and steel water - Part 3: Determination of sulfur content - Combustion iodometric method {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第3部分：硫含量的测定 燃烧碘量法 |
China Metallurgy Industry
Standards Pretreatment |
English PDF |
| YB/T 4909.2-2021 |
Methods of analysis of calcium-based desulfurizers for Pretreatment of iron and steel water - Part 2: Determination of calcium fluoride content - Distillation-zirconium salt titration method {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第2部分：氟化钙含量的测定 蒸馏-锆盐滴定法 |
China Metallurgy Industry
Standards Pretreatment |
English PDF |
| YB/T 4909.1-2021 |
Analytical method of calcium-based desulfurizers for Pretreatment of iron and steel water - Part 1: Determination of silica content - Perchloric acid dehydration gravimetric method {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第1部分：二氧化硅含量的测定 高氯酸脱水重量法 |
China Metallurgy Industry
Standards Pretreatment |
English PDF |
| NB/T 10769—2021 |
BD100 Biodiesel raw material - Pretreatment process specification for waste oil {译} BD100 生物柴油原料 废弃油脂预处理工艺规范 |
China Energy Industry
Standards Pretreatment |
English PDF |
| CJJ/T 229-2015 |
Technical specification for micro-polluted water Pretreatment of municipal water supply 城镇给水微污染水预处理技术规程 |
China Urban Construction industry
Standards Pretreatment |
English PDF |
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