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用气相色谱法测定高纯丙烯中烃类杂质的标准试验方法

Standard Test Method for Determination of Hydrocarbon Impurities in High Purity Propylene by Gas Chromatography

气相色谱法测定丙烯中痕量羰基硫化物的标准试验方法

Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography

气相色谱法对丙烯中痕量羰基硫化物的标准试验方法

Standard Test Method for Trace Carbonyl Sulfide in Propylene by Gas Chromatography

D4864-气相色谱法测定丙烯浓缩物中痕量甲醇的试验方法

D4864-Test Method for the Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography

工业用丙烯和丁二烯液相取样

Propylene and butadiene for industrial use - Sampling in the liquid phase

工业用丙烯和丁二烯 液相取样

Propylene and butadiene for industrial use. Sampling in the liquid phase

工业用乙烯、丙烯中微量含氧化合物的测定 气相色谱法

Ethylene and propylene for industrial use.Determination of trace oxygenates.Gas chromatographic method

工业用丙烯和丁二烯液态采样法

Propylene and butadiene for industrial use.Sampling in the liquid phase

工业用水定额 第13部分：乙烯和丙烯

Industrial water quotas Part 13: Ethylene and propylene

工业用丙烯中齐聚物含量的测定 气相色谱法

Propylene for industrial use--Determination of oligomers--Gas chromatographic method

电子工业用气体 丙烯

Gas for electronic industry—Propylene

工业用丙烯中烃类杂质的测定 气相色谱法

Determination of hydrocarbon impurities in propylene for industrial use by gas chromatography

工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法

Determination of trace amounts of carbon monoxide, carbon dioxide and acetylene in industrial ethylene and propylene by gas chromatography

工业用乙烯、丙烯中微量氧的测定 电化学法

Determination of trace oxygen in ethylene and propylene for industrial use—Electrochemical method

工业用乙烯、丙烯中微量水的测定

Ethylene or propylene for industrial use--Determination of trace water

乙烯和丙烯. 取样方法

Ethylene and propylene. Methods of sampling

乙烯和丙烯.色谱分析法

Ethylene and propylene. Chromatographic methods of analysis

乙烯和丙烯.硫的测定法

Ethylene and propylene. Method for determination of sulphur

乙烯和丙烯.水的测定法

Ethylene and propylene. Methods of water determination

丙烯. 规格

Propylene. Specifications

乙烯. 规格

Ethylene. Specifications

丙烯和丁二烯 用于工业用途 在液态下取样

Propylene and butadiene for industrial use — Sampling in the liquid phase

工业燃气 切割焊接用丙烯

Propylene for industrial gas cutting and welding

工业用异丙醚

Isopropyl ether for industrial use

工业用丙烯和丁二烯 液相取样

Propylene and butadiene for industrial use — Sampling in the liquid phase

工业用乙烯、丙烯 痕量硫化物的测定 气相色谱法

Ethylene and propylene for industrial use-Determination of trace sulfur compounds-Gas chromatographic method

工业用乙烯、丙烯中微量氯的测定 微库仑法

Ethylene and propylene for industrial use.Determination of trace chlorine.Microcoulometric method

化学级丙烯

Chemical grade propylene

化学级丙烯纯度与烃类杂质的测定 气相色谱法

Chemical grade propylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method

工业用乙烯、丙烯中痕量氢气、一氧化碳、二氧化碳的测定 气相色谱-氦离子化美利体育登录入口官网法

Determination of trace hydrogen, carbon monoxide, and carbon dioxide in industrial ethylene and propylene Gas chromatography-helium ionization detection method

进出口危险化学品检验规程 丙烯

Inspection rules for import and export dangerous chemical products.Propylene

丙烯醛催化剂

Catalyst for oxidation of propylene to acrolein

丙烯酸催化剂

Catalyst for oxidation of acrolein to acrylic acid

工业用精制丙烯酸

Refined acrylic acid for industrial use