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	GB 51102-2016 Code for design of compressed Natural gas（CNG）supply station 压缩天然气供应站设计规范 - 英文版
	GB/T 32572-2016 Classification and coding for Natural disaster exposure 自然灾害承灾体分类与代码 - 英文版
	GB/T 30217.2-2016 Petroleum and Natural gas industries—Drilling and production equipment—Part 2: Deepwater drilling riser analysis methodologies, operations and integrity 石油天然气工业钻井和采油设备第2部分：深水钻井隔水管的分析方法、操作和完整性 - 英文版
	GB/Z 33440-2016 General requirements for interchangeability of Natural gas entering long-distance pipeline network 进入长输管网天然气互换性一般要求 - 英文版
	GB/T 33445-2016 Coal-based synthetic Natural gas 煤制合成天然气 - 英文版
	GB/T 32343-2015 Technical specification of Natural secondary forest improvement and cultivation in northeast China 东北地区天然次生林改培技术规程 - 英文版
	GB/T 32338-2015 Petroleum and Natural gas industries—Drilling and well servicing equipment—Mud-pump 石油天然气工业钻井和修井设备钻井泵 - 英文版
	GB/T 25428-2015 Petroleum and Natural gas industries—Drilling and production equipment—Drilling and well-servicing structures 石油天然气工业钻井和采油设备钻井和修井井架、底座 - 英文版
	GB/T 22343-2015 Natural gas generating set for the petroleum industry 石油工业用天然气内燃发电机组 - 英文版
	GB/T 20970-2015 Petroleum and Natural gas industries—Downhole equipment—Packers and bridge plugs 石油天然气工业井下工具封隔器和桥塞 - 英文版
	GB/T 17744-2015 Petroleum and Natural gas industries—Drilling and well servicing equipment 石油天然气工业钻井和修井设备 - 英文版
	GB 1886.110-2015 National food safety standard — Food additive — Natural amaranth 食品安全国家标准食品添加剂天然苋菜红 - 英文版
	GB 51156-2015 Code for design of liquefied Natural gas receiving terminal 液化天然气接收站工程设计规范 - 英文版
	GB/T 20236-2015 Accelerated outdoor weathering test methods for nonmetallic materials using concentrated Natural sunlight 非金属材料的聚光加速户外暴露试验方法 - 英文版
	GB/T 31973-2015 Natural weathering exposure tests for automotive non-metallic materials and parts 汽车非金属材料及部件自然曝露试验方法 - 英文版
	GB 29436.2-2015 The norm of energy consumption per unit product of methanol —Part 2：Natural gas to methanol 甲醇单位产品能源消耗限额第2部分：天然气制甲醇 - 英文版
	GB/T 29165.4-2015 Petroleum and Natural gas industries—Glass-reinforced plastics(GRP) piping—Part 4: Fabrication, installation and operation 石油天然气工业玻璃纤维增强塑料管第4部分：装配、安装与运行 - 英文版
	GB/T 29165.3-2015 Petroleum and Natural gas industries—Glass-reinforced plastics (GRP) piping—Part 3: System design 石油天然气工业玻璃纤维增强塑料管第3部分：系统设计 - 英文版
	GB/T 23802-2015 Petroleum and Natural gas industries—Corrosion-resistant alloy seamless tubes for use as casing,tubing and coupling stock—Technical delivery conditions 石油天然气工业套管、油管和接箍毛坯用耐腐蚀合金无缝管交货技术条件 - 英文版
	GB/T 23512-2015 Petroleum and Natural gas industries—Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements 石油天然气工业套管、油管、管线管和钻柱构件用螺纹脂的评价与试验 - 英文版
	GB/T 31468-2015 Petroleum and Natural gas industries—Pipeline transportation systems—Recommended practice for pipeline life extension 石油天然气工业管道输送系统管道延寿推荐作法 - 英文版
	GB 31624-2014 National Food Safety Standard - Food Additive -Natural carotene 食品安全国家标准食品添加剂天然胡萝卜素 - 英文版
	GB/T 21411.1-2014 Petroleum and Natural gas industries―Progressing cavity pump systems for artificial lift―Part 1: Pumps 石油天然气工业人工举升用螺杆泵系统第1部分：泵 - 英文版
	GB/T 16783.1-2014 Petroleum and Natural gas industries―Field testing of drilling fluids―Part 1: Water-based fluids 石油天然气工业钻井液现场测试第1部分：水基钻井液 - 英文版
	GB/T 31253-2014 Natural gas―Validation for gaseous reference materials―Direct measurement of calorific value and density 天然气气体标准物质的验证发热量和密度直接测量法 - 英文版
	GB/T 18603-2014 Technical requirements of measuring systems for Natural gas 天然气计量系统技术要求 - 英文版
	GB/T 17283-2014 Determination of the water dew point of Natural gas―Cooled surface condensation hygrometer 天然气水露点的测定冷却镜面凝析湿度计法 - 英文版
	GB/T 13610-2014 Analysis of Natural gas composipion―Gas chromatography 天然气的组成分析气相色谱法 - 英文版
	GB/T 11062-2014 Natural gas―Calculation of calorific values，density，relative density and Wobbe index 天然气发热量、密度、相对密度和沃泊指数的计算方法 - 英文版
	GB/T 10067.49-2014 Basic specifications for electroheat installations―Part 49: Natural convection pit resistance furnaces 电热装置基本技术条件第49部分：自然对流井式电阻炉 - 英文版
	GB/T 3517-2014 Rubber, raw Natural―Determination of plasticity retention index (PRI) 天然生胶塑性保持率（PRI）的测定 - 英文版
	GB/T 24797.2-2014 Film for wrapping rubber bales―Part 2: Natural rubber 橡胶包装用薄膜第2部分：天然橡胶 - 英文版
	GB/T 30818-2014 Fully welded body ball valves for pipeline transportation systems in petroleum and Natural gas industries 石油和天然气工业管线输送系统用全焊接球阀 - 英文版
	GB/T 30492-2014 Natural gas―Gas chromatographic requirements for hydrocarbon dewpoint caculation 天然气烃露点计算的气相色谱分析要求 - 英文版
	GB/T 30491.1-2014 Natural gas—Calculation of thermodynamic properties—Part 1: Gas phase properties for transmission and distribution applications 天然气热力学性质计算第1部分：输配气中的气相性质 - 英文版
	GB/T 30490-2014 The method for automatic sampling of Natural gas 天然气自动取样方法 - 英文版
	GB/T 18604-2014 Measurement of Natural gas flow by gas ultrasonic flow meters 用气体超声流量计测量天然气流量 - 英文版
	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 - 英文版
	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 - 英文版
	GB/T 11060.10-2014 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 - 英文版
	GB 30179-2013 The norm of energy consumption per unit product from coal to synthetic Natural gas 煤制天然气单位产品能源消耗限额 - 英文版
	GB/T 30217.1-2013 Petroleum and Natural gas industries—Drilling and production equipment—Part 1: Design and operation of marine drilling riser equipment 石油天然气工业钻井和采油设备第1部分：海洋钻井隔水管设备的设计和操作 - 英文版
	GB/T 22513-2013 Petroleum and Natural gas industries―Drilling and production equipment―Wellhead and christmas tree equipment 石油天然气工业钻井和采油设备井口装置和采油树 - 英文版
	GB/T 21412.4-2013 Petroleum and Natural gas industries―Design and operation of subsea production systems―Part 4: Subsea wellhead and tree equipment 石油天然气工业水下生产系统的设计与操作第4部分：水下井口装置和采油树设备 - 英文版
	GB/T 20173-2013 Petroleum and Natural gas industries―Pipeline transportation systems―Pipeline valves 石油天然气工业管道输送系统管道阀门 - 英文版
	GB/T 19190-2013 Petroleum and Natural gas industries―Drilling and production hoisting equipment 石油天然气工业钻井和采油提升设备 - 英文版
	GB/T 30060-2013 Steel plates for line pipe fittinge of petroleum and Natural gas 石油天然气输送管件用钢板 - 英文版
	GB 9053-2013 Natural gasoline 稳定轻烃 - 英文版
	GB/T 29571-2013 Natural colored cocoon of silkworm (Bombyx mori L.) 桑蚕天然彩色茧 - 英文版
	GB/T 10546-2013 Rubber hoses and hose assemblies for liquefied petroleum gas (LPG) in the liquid or gaseous phase and Natural gas up to 2,5 MPa - Specification 在 2.5MPa及以下压力下输送液态或气态液化石油气（LPG）和天然气的橡胶软管及软管组合件规范 - 英文版

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