气体检测

TCVN 6716-2013 气体和气体混合物.气体或气体混合物毒性的测定

Gas and gas mixture.Determination of toxicity of gas or gas mixture

DIN EN 720-1:1999 可运输的气体瓶.气体和气体混合物.第1部分:纯气体的特性

The document defines the properties of gases on the basis of four main physical and chemical criteria, i.e. fire potential, toxicity, state of gas

Transportable gas cylinders - Gases and gas mixtures - Part 1: Properties of pure gases; German version EN 720-1:1999

NF E29-645-1*NF EN 720-1:1999 可运输的气体瓶.气体和气体混合物.第1部分:纯气体的特性

Transportable gas cylinders. Gases and gas mixtures. Part 1 : properties of pure gases.

KS I ISO 6141-2015(2020 气体分析校准气体和气体混合物证书要求

Gas analysis－Requirements for certificates for calibration gases and gas mixtures

PN M34503-1992 气体管道．气体管道测试

1 Przedmiotem normy s? metody przeprowadzania prób ruroci?gów gazu z rur stalowych i polietylenowych. 2. Zakres stosowania normy. Norm? nale?y

Gas pipelines. Test of gas pipelines

JIS S2151-1993 气体器具的自动气体阀

この規格は，ガス圧力が3.3kPa以下の液化石油ガス又は都市ガスを使用する燃焼機器に用いるガス燃焼機器用自動ガスバルプ(以下，自動ガスバルプという。)で，外径35mm以下の器具ガス導管が接統されるものについて規定する

Automatic gas valves for gas appliances

ANSI/ASME AG-1a-2004 核气体和气体处理法规

Provides requirements for design, fabrication, inspection, and testing of air cleaning and conditioning components and appurtenances, as well as air

Code on Nuclear Air and Gas Treatment

ASME AG-1A-2009 核气体和气体处理法规

This Code provides requirements for the performance,design, construction, acceptance testing, and qualityassurance of equipment used as components

Code on Nuclear Air and Gas Treatment

BS EN ISO 16664:2017 气体分析.校准气体和气体混合物的操作.指南

Gas analysis. Handling of calibration gases and gas mixtures. Guidelines

EN ISO 16664:2017 气体分析.校正气体和气体混合物的处理.指南

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines

ISO 6141:2000 气体分析 标定气体和混合气体合格证书要求

This International Standard specifies requirements for certificates for pure gases and for certificates for homogene-ous gas mixtures to be used

Gas analysis - Requirements for certificates for calibration gases and gas mixtures

ISO 16664:2017 气体分析.校正气体和气体混合物的处理.指南

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines

ISO 16664:2004 气体分析.校正气体和气体混合物的处理.指南

This International Standard describes factors that may influence the composition of pure gases and homogeneous gas mixtures used for calibration

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines

NF X20-201:2006 气体分析.校准气体和气体混合物的校正要求

Gas analysis - Requirements for certificates for calibration gases and gas mixtures.

NF X20-103:2008 气体分析.校正气体和气体混合物的处理.指南

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines.

TCVN 6716-2013 气体和气体混合物.气体或气体混合物毒性的测定

Gas and gas mixture.Determination of toxicity of gas or gas mixture

DIN EN 720-1:1999 可运输的气体瓶.气体和气体混合物.第1部分:纯气体的特性

The document defines the properties of gases on the basis of four main physical and chemical criteria, i.e. fire potential, toxicity, state of gas

Transportable gas cylinders - Gases and gas mixtures - Part 1: Properties of pure gases; German version EN 720-1:1999

NF E29-645-1*NF EN 720-1:1999 可运输的气体瓶.气体和气体混合物.第1部分:纯气体的特性

Transportable gas cylinders. Gases and gas mixtures. Part 1 : properties of pure gases.

KS I ISO 6141-2015(2020 气体分析校准气体和气体混合物证书要求

Gas analysis－Requirements for certificates for calibration gases and gas mixtures

PN M34503-1992 气体管道．气体管道测试

1 Przedmiotem normy s? metody przeprowadzania prób ruroci?gów gazu z rur stalowych i polietylenowych. 2. Zakres stosowania normy. Norm? nale?y

Gas pipelines. Test of gas pipelines

JIS S2151-1993 气体器具的自动气体阀

この規格は，ガス圧力が3.3kPa以下の液化石油ガス又は都市ガスを使用する燃焼機器に用いるガス燃焼機器用自動ガスバルプ(以下，自動ガスバルプという。)で，外径35mm以下の器具ガス導管が接統されるものについて規定する

Automatic gas valves for gas appliances

ANSI/ASME AG-1a-2004 核气体和气体处理法规

Provides requirements for design, fabrication, inspection, and testing of air cleaning and conditioning components and appurtenances, as well as air

Code on Nuclear Air and Gas Treatment

ASME AG-1A-2009 核气体和气体处理法规

This Code provides requirements for the performance,design, construction, acceptance testing, and qualityassurance of equipment used as components

Code on Nuclear Air and Gas Treatment

BS EN ISO 16664:2017 气体分析.校准气体和气体混合物的操作.指南

Gas analysis. Handling of calibration gases and gas mixtures. Guidelines

EN ISO 16664:2017 气体分析.校正气体和气体混合物的处理.指南

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines

ISO 6141:2000 气体分析 标定气体和混合气体合格证书要求

This International Standard specifies requirements for certificates for pure gases and for certificates for homogene-ous gas mixtures to be used

Gas analysis - Requirements for certificates for calibration gases and gas mixtures

ISO 16664:2017 气体分析.校正气体和气体混合物的处理.指南

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines

ISO 16664:2004 气体分析.校正气体和气体混合物的处理.指南

This International Standard describes factors that may influence the composition of pure gases and homogeneous gas mixtures used for calibration

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines

NF X20-201:2006 气体分析.校准气体和气体混合物的校正要求

Gas analysis - Requirements for certificates for calibration gases and gas mixtures.

NF X20-103:2008 气体分析.校正气体和气体混合物的处理.指南

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines.