GB/T 40704-2021
天然气 加臭剂四氢噻吩含量的测定 在线取样气相色谱法
Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography method
- 实施日期
- 2022-05-01
- ICS 分类
- 75.060
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 40704-2021
Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography method
GB/T 11060.10-2021
Natural gas—Determination of sulfur compounds—Part 10: Determination of sulfur compounds using gas chromatography method
GB/T 40702-2021
Specification for geohazard prevention of oil and gas pipelines
GB/T 17144-2021
Petroleum products—Determination of carbon residue—Micro method
GB/T 261-2021
Determination of flash point—Pensky-Martens closed cup method
GB/T 40701-2021
Electric multiple units gear oils
GB/T 23799-2021
Methanol gasoline (M85) for motor vehicles
GB/T 386-2021
Standard test method for cetane number of diesel fuel oil
GB/T 40549-2021
Determination of bulk density of coke in a small container
GB/T 40548-2021
Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells
GB/T 40543-2021
Petroleum and natural gas industries—Materials selection for high content CO2 for casing, tubing and downhole equipment
GB/T 40500-2021
Determination of total aromatics composition in aviation fuels—Gas chromatography
GB/T 40496-2021
Determination of antioxidant content in jet fuel—High performance liquid chromatography
GB/T 29168.1-2021
Petroleum and natural gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends
GB/T 29166-2021
Petroleum and natural gas industries—Steel drill pipe
GB/T 20368-2021
Production,storage and handling of liquefied natural gas(LNG)
GB/T 40111-2021
Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography
GB/T 40062-2021
Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography
GB/T 40045-2021
Fuel specification for hydrogen powered vehicles—Liquid hydrogen(LH2)
GB/T 39841-2021
Ultrasonic gas meters