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 35212.5-2026
Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 5: Requirements and test methods for reactivation of alkanolamine desulfurization decarbonization solution
GB/T 29169-2026
Petroleum and natural gas industries—Inspection and classification of used drill stem elements
GB/T 214-2026
Determination of total sulfur in coal
GB/T 37322-2026
Evaluation of gasoline cleanliness—Simulation test method for intake valve deposit (IVD) on gasoline engine
GB/T 6683.4-2026
Petroleum and related products—Precision of measurement methods and results—Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a test method standard in a single laboratory
GB/T 12692.2-2026
Products from petroleum, synthetic and renewable sources—Fuels（class F）classification—Part 2: Categories of marine fuels
GB/T 31456-2026
Technical specification of surface geochemical exploration for oil and gas
GB/T 28910-2026
The measurement method of crude oil rheological properties
GB/T 47273-2026
Specification for floatover design and operation of offshore topsides
GB 26569-2026
Civil coalbed methane (coal mine gas）
GB/T 17389-2026
Manufacture, inspection and application of electric submersible pump cable
GB/T 47034.1-2026
Petroleum and natural gas industries—Enhanced oil recovery terminology—Part 1: General terminology
GB/T 27894.8-2026
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 8:Determination of hydrogen oxygen nitrogen carbon monoxide carbon dioxide and C1 to C5 and C6+ hydrocarbons by micro-cell thermal conductivity detector
GB/T 17283.2-2026
Natural gas—Determination of moisture—Part 2：Determination of water content by oscillation frequency difference method
GB 11118-2026
Hydraulic fluids（L-HL、L-HM、L-HV、L-HS and L-HG type）
GB/T 17386-2025
Sizing and selection of electric submersible pump installations
GB/T 46776-2025
Specification for offshore conductor design, setting depth and installation
GB/T 46775-2025
Petroleum and natural industries—Pipeline transportation systems—Test procedures for thread connectors
GB/T 19831.1-2025
Petroleum and natural gas industreis—Casing centralizers—Part 1:Bow-spring casing centralizers
GB/T 46543-2025
Integrity management of non-metallic pipeline for oil and gas transmission