煤层瓦斯含量井下直接测定方法
The direct method of determining coalbed gas content in the mine

2008-11-19

煤层瓦斯含量井下直接测定方法
The direct method of determining coalbed gas content in the mine

2009-03-11

Determination of gas content of coal and carbonaceous material - Direct desorption method
煤和碳质材料中气体含量的测定.直接解吸法

2016-11-28

Soil quality. Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons. Purge-and-trap method with thermal desorption
土壤质量 气相色谱法测定挥发性芳香烃、萘和挥发性卤代烃的含量 热脱附吹扫捕集法

2016-03-31

Soil quality. Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons. Purge-and-trap method with thermal desorption
土壤质量 气相色谱法测定挥发性芳香烃、萘和挥发性卤代烃的含量 热脱附吹扫捕集法

2012-08-31

토양의 질－가스크로마토그래프를 이용한 휘발성 방향족탄화수소, 나프탈렌, 휘발성 할로겐화 탄화수소 화합물 정량－ 열탈착 퍼지앤트랩
土壤质量气相色谱法测定挥发性芳烃、萘和挥发性卤代烃的含量热解吸吹扫捕集法

2009-12-18

Soil quality — Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons — Purge-and-trap method with thermal desorption
土壤质量.挥发性芳香烃 萘和挥发性卤代烃含量的气相色谱测定.热解吸吹扫捕集法

2016-02-12

Testing of petroleum products - Determination of composition for calculating refinery of heating gas carbon content and calorific value by gas chromatography
石油产品检验.用于计算炼油厂加热气体的碳含量和热值的成分测定.气相色谱法

2007-01-01

Petroleum industry and products. Determination of composition of refinery heating gas and calculation of carbon content and calorific value. Gas chromatography method
石油工业和产品 炼油厂加热气体成分的测定及碳含量和热值的计算 气相色谱法

2022-02-18

Soil quality - Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons - Purge-and-trap method with thermal desorption (ISO 15009:2016)
土壤质量.挥发性芳香烃、萘和挥发性卤代烃含量的气相色谱测定.热解吸吹扫捕集法（ISO 15009-2016）

2016-07-01

Soil quality - Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons - Purge-and-trap method with thermal desorption (ISO 15009:2002)
土壤质量挥发性芳香烃、萘和挥发性卤代烃含量的气相色谱测定热解吸吹扫捕集法

2004-08-01

Soil quality -- Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons -- Purge-and-trap method with thermal desorption. (ISO 15009:2002)
土壤质量挥发性芳烃、萘和挥发性卤代烃含量的气相色谱测定热脱附吹扫捕集法 （ISO 15009-2002）

2008-02-27

钢铁 氧含量的测定 脉冲加热惰气熔融-红外线吸收法
Steel and iron Determination of oxygen content The pulse heating inert gas fusion-infra-red absorption method

2006-03-02

钨化学分析方法 第25部分：氧量的测定 脉冲加热惰气熔融-红外吸收法
Methods for chemical analysis of tungsten - Part 25: Determination of oxygen content - Pulse heating inert gas fusion-infrared absorption method

2012-12-31

电真空用锆粉化学分析方法　惰性气氛加热热导法测定氢量
Methods for chemical analysis of zirconium powder for electro-vacuum uses—Determination of hydrogen content-inert gas impulse fusion heat conductivity method

2009-12-04

钨化学分析方法 第26部分：氮量的测定 脉冲加热惰气熔融-热导法和奈氏试剂分光光度法
Methods for chemical analysis of tungsten - Part 26: Determination of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry

2012-12-31

镍基合金粉化学分析方法　第13部分：氧量的测定　脉冲加热惰气熔融-红外线吸收法
Methods for chemical analysis of nickel base alloy powder—Part 13:Determination of oxygen content—The pulse heating inert gas fusion-infrared absorption method

2009-12-04