Browse Standards
1157+ standards in database
1157 result(s) found
天然气 气体标准物质的验证 发热量和密度直接测量法
Natural gas―Validation for gaseous reference materials―Direct measurement of calorific value and density
天然气的组成分析 气相色谱法
Analysis of natural gas composipion―Gas chromatography
石油天然气钻井井控技术规范
Specification for well control technology of oil & gas drilling
天然气计量系统技术要求
Technical requirements of measuring systems for natural gas
煤炭直接液化柴油组分油
Diesel component from direct coal liquefaction
燃料水煤浆
Coal water slurry for fuel
石油钻机顶部驱动钻井装置
Top drive drilling equipment for oil drilling rigs
石油天然气工业 人工举升用螺杆泵系统 第1部分：泵
Petroleum and natural gas industries―Progressing cavity pump systems for artificial lift―Part 1: Pumps
气化水煤浆
Coal water slurry for gasification
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
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 管道输送系统 管道延寿推荐作法
Petroleum and natural gas industries—Pipeline transportation systems—Recommended practice for pipeline life extension
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
Petroleum and natural gas industries—Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements
油气田生产系统水平衡测试和计算方法
The testing and calculation methods for water balance in oil-gas field production system
石油与天然气地表地球化学勘探技术规范
Technical specification for surface oil and gas geochemical exploration
油田生产系统节能监测规范
Monitoring and testing code for energy conservation of oilfield production system
页岩气地质评价方法
Geological evaluation methods for shale gas
车用甲醇汽油中甲醇含量检测方法
Determination method of methanol content in methanol gasoline for motor vehicles
原油 残炭的测定 第1部分：康氏法
Crude oil—Determination of carbon residue—Part 1: Conradson method
煤系针状焦
Coal-based needle coke
煤基费托合成 液体蜡
Coal based Fischer-Tropsch synthesis—Liquid wax