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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40704-2021 |
Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography method 天然气 加臭剂四氢噻吩含量的测定 在线取样气相色谱法 |
China National Standards Natural gas—Determin |
 English PDF |
| GB/T 11060.10-2021 |
Natural gas—Determination of sulfur compounds—Part 10: Determination of sulfur compounds using gas chromatography method 天然气 含硫化合物的测定 第10部分：用气相色谱法测定硫化合物 |
China National Standards Natural gas—Determin |
English PDF |
| GB/T 27894.1-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1: General guidelines and calculation of composition 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 |
China National Standards Natural gas—Determin |
English PDF |
| GB/T 27894.2-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 2: Uncertainty calculations 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 |
China National Standards Natural gas—Determin |
English PDF |
| GB/T 11060.8-2020 |
Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method 天然气 含硫化合物的测定 第8部分：用紫外荧光光度法测定总硫含量 |
China National Standards Natural gas—Determin |
English PDF |
| GB/T 34536-2017 |
Natural gas—Determination of radon concentration—Scintillation flash method 天然气 氡浓度的测定 闪烁瓶法 |
China National Standards Natural gas—Determin |
English PDF |
| GB/T 34162-2017 |
Natural gas—Determination of arsenic content—Potassium permanganate sample method 天然气 砷含量的测定 高锰酸钾取样法 |
China National Standards Natural gas—Determin |
English PDF |
| GB/T 16781.1-2017 |
Natural gas—Determination of mercury—Part 1: Sampling of mercury by chemisorption on iodine 天然气 汞含量的测定 第1部分：碘化学吸附取样法 |
China National Standards Natural gas—Determin |
English PDF |
| GB/T 11060.4-2017 |
Natural gas—Determination of sulfur compound—Part 4: Determination of total sulfur content by oxidative microcoulometry method 天然气 含硫化合物的测定 第4部分：用氧化微库仑法测定总硫含量 |
China National Standards Natural gas—Determin |
English PDF |
| GB/T 11060.12-2014 |
Natural gas—Determination of sulfur compound—Part 12： Determination of hydrogen sulfide content by laser absorption spectroscopy 天然气 含硫化合物的测定 第12部分：用激光吸收光谱法测定硫化氢含量 |
China National Standards Natural gas—Determin |
English PDF |
| GB/T 11060.11-2014 |
Natural gas—Determination of sulfur compounds－Part 11: Determination of hydrogen sulfide content by length-of-stain detector tubes method 天然气 含硫化合物的测定 第11部分：用着色长度检测管法测定硫化氢含量 |
China National Standards Natural gas—Determin |
English PDF |
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