发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本文件规定了1%氧/氩混合气的技术要求、试验方法、检验规则、标志、包装、运输和储存的要求。 本文件适用于电子工业用1%氧/氩混合气(以下简称1%氧/氩混合气),其它组分比例的氧氩混合气可参考执行
本方法适用于电子级氢中痕量氧十氩、氮的测定。应用此方法可同时测定甲烷、一氧化碳、二氧化碳,最低检测量为0.01ppm
Method for determination of Oxygen with Argon and Nitrogen in electronic grade Hydrogen--Concentration gas chromatographic method
Butadiene for industrial use-Determination of oxygen and argon in the gaseous phase above liquid butadiene-Gas chromatographic method
本标准规定用气相色谱法测定工业用液相丁二烯上方气相中氧和氩的含量。 本标准适用于液相丁二烯上方气相中含量大于100mL/m3的氧和氩。 本标准可在两种温度下操作,-78℃或环境温度。环境温度下氧和氩不被分离,仅能测定这两种气体的总量。-78℃时,这两种气体被分离
Butadiene for indusdrial use-Determination of oxygen and argon in the gaseous phase above liquid butadiene-Gas chromatographic method
本标准规定了焊接用混合气体氩-二氧化碳产品的技术要求、试验方法、检验规则以及包装、标志、运输和贮存。 本标准适用于由氩和二氧化碳配制而成的混合气体,主要用作焊接保护
Mixed gas for welding Argon-Carbon dioxide
本标准适用于电子级氩气中痕量氧的测定。当进样量为3m1时。其测定范围为0.2~10ppm
Method for determination of trace oxygen in electronic grade Argon--Argon ionization gas chromatography method
Butadiene for industrial use - Determination of oxygen and argon in the gaseous phase above liquid butadiene - Gas chromatographie method
Butadiene for industrial use. Determination of oxygen and argon in the gaseous phase above liquid butadiene. Gas chromatographic method.
Butadiene for industrial use; Determination of oxygen and argon in the gaseous phase above liquid butadiene; Gas chromatographic method
This Commercial Item Description (CID),.describes a 3000 and 6000 gallon horizontal cryogenic storage tank capable of storing and delivering liquid
TANK, STORAGE, LIQUID ARGON-NITROGEN-OXYGEN, CRYOGENIC, HORIZONTAL, 3000 AND 6000 GALLON
The imformation in this publication is intended for use by flat-bottomed cryogenic storage tank system designers, owers, operators, fabricators
GUIDE FOR FLAT-BOTTOMED LOX/LIN/LAR STORAGE TANK SYSTEMS SECOND SYSTEMS
本文件规定了1%氧/氩混合气的技术要求、试验方法、检验规则、标志、包装、运输和储存的要求。 本文件适用于电子工业用1%氧/氩混合气(以下简称1%氧/氩混合气),其它组分比例的氧氩混合气可参考执行
本方法适用于电子级氢中痕量氧十氩、氮的测定。应用此方法可同时测定甲烷、一氧化碳、二氧化碳,最低检测量为0.01ppm
Method for determination of Oxygen with Argon and Nitrogen in electronic grade Hydrogen--Concentration gas chromatographic method
Butadiene for industrial use-Determination of oxygen and argon in the gaseous phase above liquid butadiene-Gas chromatographic method
本标准规定用气相色谱法测定工业用液相丁二烯上方气相中氧和氩的含量。 本标准适用于液相丁二烯上方气相中含量大于100mL/m3的氧和氩。 本标准可在两种温度下操作,-78℃或环境温度。环境温度下氧和氩不被分离,仅能测定这两种气体的总量。-78℃时,这两种气体被分离
Butadiene for indusdrial use-Determination of oxygen and argon in the gaseous phase above liquid butadiene-Gas chromatographic method
本标准规定了焊接用混合气体氩-二氧化碳产品的技术要求、试验方法、检验规则以及包装、标志、运输和贮存。 本标准适用于由氩和二氧化碳配制而成的混合气体,主要用作焊接保护
Mixed gas for welding Argon-Carbon dioxide
本标准适用于电子级氩气中痕量氧的测定。当进样量为3m1时。其测定范围为0.2~10ppm
Method for determination of trace oxygen in electronic grade Argon--Argon ionization gas chromatography method
Butadiene for industrial use - Determination of oxygen and argon in the gaseous phase above liquid butadiene - Gas chromatographie method
Butadiene for industrial use. Determination of oxygen and argon in the gaseous phase above liquid butadiene. Gas chromatographic method.
Butadiene for industrial use; Determination of oxygen and argon in the gaseous phase above liquid butadiene; Gas chromatographic method
This Commercial Item Description (CID),.describes a 3000 and 6000 gallon horizontal cryogenic storage tank capable of storing and delivering liquid
TANK, STORAGE, LIQUID ARGON-NITROGEN-OXYGEN, CRYOGENIC, HORIZONTAL, 3000 AND 6000 GALLON
The imformation in this publication is intended for use by flat-bottomed cryogenic storage tank system designers, owers, operators, fabricators
GUIDE FOR FLAT-BOTTOMED LOX/LIN/LAR STORAGE TANK SYSTEMS SECOND SYSTEMS