GB/T 13610-2020
天然气的组成分析 气相色谱法
Analysis of natural gas composition—Gas chromatography
2020-09-29
GB/T 28901-2012
焦炉煤气组分气相色谱分析方法
Analysis of coke-oven gas composition by gas chromatography
2012-11-05
GPA 2261-20
Analysis for Natural Gas and Similar Gaseous Mixtures by Gas Chromatography
用气相色谱法分析天然气和类似气体混合物
ASTM D1945-25
Standard Test Method for Analysis of Natural Gas by Gas Chromatography
气相色谱法分析天然气的标准试验方法
2025-08-01
GOST R 56835-2015
Газ природный сжиженный. Газ отпарной производства газа природного сжиженного. Определение компонентного состава методом газовой хроматографии
液化天然气液化天然气生产的蒸发气 气相色谱法测定组成
GB/T 10410-2008
人工煤气和液化石油气常量组分气相色谱分析法
Analysis of manufactured gas and liquefied petroleum gas normal composition by gas chromatography
2008-08-07
BS EN ISO 6974-1-2012
Natural gas. Determination of composition and associated uncertainty by gas chromatography-General guidelines and calculation of composition
天然气 用气相色谱法测定成分和相关不确定度
2013-04-30
BS EN ISO 6974-2-2012
Natural gas. Determination of composition and associated uncertainty by gas chromatography-Uncertainty calculations
天然气 用气相色谱法测定成分和相关不确定度
2012-10-31
BS EN ISO 6974-3-2018
Natural gas. Determination of composition and associated uncertainty by gas chromatography-Precision and bias
天然气 用气相色谱法测定成分和相关不确定度
2018-12-06
GOST R 57851.1-2017
Смесь газоконденсатная. Часть 1. Газ сепарации. Определение компонентного состава методом газовой хроматографии
凝析油混合物 第一部分 分离气体 气相色谱法成分分析
SY/T 7433-2018
天然气的组成分析 激光拉曼光谱法
Analysis of natural gas composition-Laser Raman spectroscopy
2018-10-29
ISO 2614-2023
Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
天然气分析生物甲烷微气相色谱法测定萜烯含量
2023-08-31
KS I ISO 6974-1(2020 Confirm)
천연 가스 — 가스 크로마토그래피에 의한 조성 및 관련 불확도 측정 — 제1부 : 일반 지침과 조성의 계산
天然气用气相色谱法测定规定不确定度的组分第1部分:定制分析指南
2015-12-31
KS I ISO 6974-1(2025 Confirm)
천연 가스 — 가스 크로마토그래피에 의한 조성 및 관련 불확도 측정 — 제1부 : 일반 지침과 조성의 계산
天然气——气相色谱法测定成分和相关不确定度第1部分:一般指南和成分计算
2015-12-31
GB/T 27894.1-2020
天然气 用气相色谱法测定组成和计算相关不确定度 第1部分：总导则和组成计算
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1: General guidelines and calculation of composition
2020-09-29
ISO 6974-1-2012
Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
天然气——气相色谱法测定成分和相关不确定度第1部分:一般指南和成分计算
2012-05-15
GB/T 27894.3-2023
天然气 用气相色谱法测定组成和计算相关不确定度 第3部分：精密度和偏差
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 3: Precision and bias
2023-03-17
KS I ISO 6974-2
천연가스 — 가스크로마토그래피에 의한 조성 및 관련 불확도 측정 — 제2부: 불확도 계산
天然气.用气相色谱法测定成分和相关不确定度.第2部分:不确定度计算
2022-12-23
KS I ISO 6974-3
천연가스 — 가스 크로마토그래피에 의한 조성 및 관련 불확도의 측정 —제3부: 정밀도와 편의
天然气.用气相色谱法测定成分和相关不确定度.第3部分:精密度和偏差
2021-05-14
GB/T 27894.2-2020
天然气 用气相色谱法测定组成和计算相关不确定度 第2部分：不确定度计算
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 2: Uncertainty calculations
2020-09-29