Browse Standards
1252+ standards in database
1252 result(s) found
钢质管道内检测技术规范
Technical specification for in-line inspection of steel pipeline
煤质颗粒活性炭试验方法 第7部分：碘吸附值的测定
Test method for granular activated carbon from coal—Part 7 ： Determination of iodine number
燃气表用计数器
Counters for gas meters
燃气表安装配件
Fittings for installation of gas meters
石油天然气工业 油气井套管或油管用钢管
Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells
钢制管道和设备防止焊缝硫化物应力开裂的硬度控制技术规范
Specification of controlling weld hardness of steel pipe and equipment to prevent sulfide stress cracking
石油天然气工业 管线输送系统用钢管
Petroleum and natural gas industries—Steel pipe for pipeline transportation systems
石油天然气工业 油气开采中用于含硫化氢环境的材料 第2部分：抗开裂碳钢、低合金钢和铸铁
Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 2: Cracking-resistant carbon and low alloy steels, and the use of cast irons
石油天然气工业 油气开采中用于含硫化氢环境的材料 第3部分：抗开裂耐蚀合金和其他合金
Petroleum and natural gas industries—Material for use in H2S-containing environments in oil and gas production—Part 3:Cracking-resistant CRAs(corrosion-resistant alloys)and other alloys
石油采油井场燃气动力机组
The gas-fuel power set for oil pruduction drilling site
车用压缩煤层气
Compressed coalbed methane as vehicle fuel
车用乙醇汽油
Ethanol gasoline for motor vehicles
电工流体 变压器和开关用的未使用过的矿物绝缘油
Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear
煤质颗粒活性炭试验方法 第20部分：孔容积和比表面积的测定
Test method for granular activated carbon from coal—Part 20: Determination of pore volume and specific surface area
3号喷气燃料
No.3 jet fuel
燃料胶质含量的测定 喷射蒸发法
Determination of gum content in fuels—Jet evaporation
液化石油气
Liquefied petroleum gases
有机热载体
Organic heat transfer fluids
润滑剂、工业用油和有关产品（L类）的分类 第7部分：C组（齿轮）
Lubricants, industrial oils and related products (class L) of classification—Part 7: Family C (gear systems)
石油天然气工业用阀门
Valves for petroleum and natural gas industries