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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HG/T 5898-2022 |
Mixed gas for laser welding CO2-N2/Helium {译} 激光焊接用混合气体 二氧化碳-氮气/氦气 |
China Chemistry Industry
Standards CO2 |
 English PDF |
| YB/T 4890-2021 |
Technical specification for mixed utilization of O2-CO2 gas in iron and steel enterprises {译} 钢铁企业O2-CO2气体混合利用技术规范 |
China Metallurgy Industry
Standards CO2 |
English PDF |
| HJ 1240-2021 |
Stationary pollution source waste gas Determination of gaseous pollutants (SO2, NO, NO2, CO, CO2) Portable Fourier transform infrared spectroscopy{译} {译} 固定污染源废气 气态污染物(SO2、NO、NO2、CO、CO2)的测定 便携式傅立叶变换红外光谱法 |
China Environment Industry
Standards CO2 |
English PDF |
| HG/T 5039-2016 |
(Analysis of chemical composition of CO2 dehydrogenation catalyst for urea synthesis) 尿素合成用co2脱氢催化剂化学成分分析方法 |
China Chemical Industry
Standards CO2 |
English PDF |
| HG/T 4820-2015 |
The calculation method of CO2 emission for a corporate water network in chemical industry 化工企业水网络系统二氧化碳(co2)排放量计算方法 |
China Chemical Industry
Standards CO2 |
English PDF |
| QB/T 4852-2015 |
Determination of the carbon isotope ratio(13C/12C)of CO2 in sparkling wines. Method using isotope ratio mass spectrometry 起泡葡萄酒中二氧化碳的稳定碳同位素比值（13c/12c）测定方法 稳定同位素比值质谱法 |
China Light Industry
Standards CO2 |
English PDF |
| HG/T 4487-2012 |
Ammonia production enterprises dioxide (CO2) emissions calculation methods 合成氨生产企业二氧化碳（co2）排放量计算方法 |
China Chemical Industry
Standards CO2 |
English PDF |
| JT/T 827-2012 |
Limits and verification methods of CO2 emission for commercial ships 营运船舶co2排放限值及验证方法 |
China Highway & Transportation
Standards CO2 |
English PDF |
| SY/T 6855-2012 |
CRA lined or clad steel pipe for use in H2S/CO2-containing gas-gathering network 含h2s/co2天然气田集输管网用双金属复合管 |
China Oil & Gas Industry
Standards CO2 |
English PDF |
| SH/T 5000-2011 |
The calculation method of CO2 emissions in petrochemical production 石油化工生产企业co2排放量计算方法 |
China Petrochemical Industry
Standards CO2 |
English PDF |
| SN/T 2745-2010 |
Test method for non-destructive detection of leaks in medical packaging trays. CO2 tracer gas method 医用包装盘泄漏性无损检测试验方法 二氧化碳法 |
China Import Export Inspection
Standards CO2 |
English PDF |
| JT/T 371-1997 |
The operation rules for underwater semi-automatic protection welding by way of water partially drained by CO2 水下局部排水二氧化碳保护半自动焊作业规程 |
China Highway & Transportation
Standards CO2 |
English PDF |
| SJ/T 10897-1996 |
Determination of CO2O3 NiO and MnO2 in electronic glass by atomic absorption 电子玻璃中氧化钴、氧化镍和二氧化锰的原子吸收分析 |
China Electronics
Standards CO2 |
English PDF |
| SY/T 0529-1993 |
(C1 ~ C12, N2CO2 oilfield gas composition analysis. Associated normalized gas chromatography) 油田气中C1～C12，N2，CO2组分分析 关联归一气相色谱法 |
China Oil & Gas Industry
Standards CO2 |
English PDF |
| DL 450-1991 |
Method of test for gas content in insulating oil (CO2 elution method) 绝缘油中含气量的测试方法（二氧化碳洗脱法） |
China Electricity & Power
Standards CO2 |
English PDF |
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