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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 778.2-2018 |
Meters for cold potable water and hot water—Part 2: Test methods 饮用冷水水表和热水水表 第2部分：试验方法 |
China National Standards water—Part |
 English PDF |
| GB/T 778.5-2018 |
Meters for cold potable water and hot water—Part 5: Installation requirements 饮用冷水水表和热水水表 第5部分：安装要求 |
China National Standards water—Part |
English PDF |
| GB/T 778.1-2018 |
Meters for cold potable water and hot water—Part 1:Metrological requirements and technical requirements 饮用冷水水表和热水水表 第1部分：计量要求和技术要求 |
China National Standards water—Part |
English PDF |
| GB/T 778.3-2018 |
Meters for cold potable water and hot water—Part 3：Test report format 饮用冷水水表和热水水表 第3部分：试验报告格式 |
China National Standards water—Part |
English PDF |
| GB/T 778.4-2018 |
Meters for cold potable water and hot water—Part 4：Non-metrological requirements not covered in GB/T 778.1 饮用冷水水表和热水水表 第4部分：GB/T 778.1中未包含的非计量要求 |
China National Standards water—Part |
English PDF |
| GB/T 34500.3-2017 |
Chemical analysis methods for rare earth waste residue and waste water—Part 3: Determination of weak radioactivity（total activity of αandβ） 稀土废渣、废水化学分析方法 第3部分：弱放射性（α和β总活度）的测定 |
China National Standards water—Part |
English PDF |
| GB/T 34500.1-2017 |
Chemical analysis methods for rare earth residue and waste water—Part 1：Determination of fluorine content—Ion selective electrode analysis 稀土废渣、废水化学分析方法 第1部分：氟离子量的测定 离子选择电极法 |
China National Standards water—Part |
English PDF |
| GB/T 34500.4-2017 |
Chemical analysis methods for rare earth waste residue and waste water—Part 4: Determination of copper, zinc, lead, chromium, cadmium, barium, cobalt, manganese, nickel and titanium contents—Inductively coupled plasma emission spectrometry 稀土废渣、废水化学分析方法 第4部分：铜、锌、铅、铬、镉、 钡、钴、锰、镍、钛量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards water—Part |
English PDF |
| GB/T 34500.2-2017 |
Chemical analysis methods for rare earth residue and waste water—Part 2：Determination of chemical oxygen demand（COD） 稀土废渣、废水化学分析方法 第2部分：化学需氧量(COD)的测定 |
China National Standards water—Part |
English PDF |
| GB/T 34500.5-2017 |
Chemical analysis methods for rare earth residue and waste water—Part 5：Determination of ammonia nitrogen content 稀土废渣、废水化学分析方法 第5部分：氨氮量的测定 |
China National Standards water—Part |
English PDF |
| GB/T 5832.1-2016 |
Gas analysis—Determination of water—Part 1: Electrolytic method 气体分析 微量水分的测定 第1部分：电解法 |
China National Standards water—Part |
English PDF |
| GB/T 5832.2-2016 |
Gas analysis—Determination of water—Part 2: Dew point method 气体分析 微量水分的测定 第2部分：露点法 |
China National Standards water—Part |
English PDF |
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