共找到 396 条与 工业气体与化学气体 相关的标准,共 27 页
本标准规定了在线气体自动测量系统(AMS)的质量保证程序: ——程序1,在AMS安装前,进行实验室评估,确认AMS的适用性; ——程序2,在AMS安装后,对AMS进行校准并对测量变异性进行评估,确认AMS安装后的适用性; ——程序3,在AMS运行中,检查测量精度、零点和量程漂移,确认AMS测量结果的质量; ——程序4,年度监测程序,用以评估年度内AMS的运行、性能、校准函数和变异性的有效性。 本标准仅适用于AMS的质量保证,不包括数据采集和记录系统的质量保证。
Gas analysis.Guide for quality assurance of on line automatic measuring system
Classification of the mixture gas—Part 3:Flammable classification
Gas analysis—Contents of certificates for calibration gas mixtures
Classification of the mixture gas—Part 2:Corrosive classification
Gas analysis—General quality assurance aspects in the use of calibration gas mixtures—Guidelines
本标准规定了用水吸收法处理LED行业用氨气尾气的技术要求。 本标准适用于LED行业用氨气尾气的处理。
Guide for ammonia effluent handling in LED industry
Safety guidelines for cryogenic liquefied gases
Gas mixtures—Gravimetric preparation—Mastering correlations in composition
Technical guideline for methane preparation from coke oven gas
Classification of the mixture gas—Part 1:Toxic classification
Determination of metal content in gases—Inductively coupled plasma mass spectrometry method
Guide for gaseous effluent handling in semiconductor industry
Regulation for filling of cylinder bundle
Safety test methods for onboard low pressure hydrogen storage devices for small fuel cell vehicles
Safety rules for handling, loading and unloading, storing and using of cylinder
"Safety rules for handling, loading and unloading,storing and using of cylinder"
Rules for filling of gas mixture cylinder
Regulation for filling of cylinder bundle
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