发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
点击量:0
Heat meters
Heat meters
本标准规定了热量表的术语和定义、技术特性、要求、试验方法、检验规则、标志、包装和贮存。 本标准适用于流动介质为水,温度为 2 ℃~150 ℃,压力不大于 2.5MPa 的热量表
Heat meters
本标准规定了热量表的术语和定义、技术特性、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于使用介质为水的热量表的生产与检验
Heat meters
Heat meters
Heat meters
Heat meters
本标准规定了热量表检定装置的术语、构成原理、一般规定、技术要求、试验方法、检验规则及标志、包装、运输和贮存条件。 本标准适用于流动介质为水,口径为DN15mm~DN250mm,压力不大于2.5MPa的热量表检定装置
Verification facilities of heat meters
When EN 1434 was being prepared, much useful information and practical advice concerning the choice and installation of heat meters was received
Heat meter installation - Some guidelines for selecting, installation and operation of heat meters
本标准适用于工作介质为水、温度范围为(2~90)℃热量表检测的热量表检定装置
Heat meter verification device
本规范适用于对热量表(热能表,以下称热量表)生产企业的制造计量器具许可证考核、有效期满后的复查以及日常监督检查
Examination Specification for China Metrological Certificate.Heat Meters
This European Standard specifies the constructional requirements for heat meters. Heat meters are instruments intended for measuring the energy which
Heat meters - Part 2: Constructional requirements
This European Standard specifies the general requirements for heat meters. Heat meters are instruments intended for measuring the energy which
Heat Meters - Part 1: General Requirements
Heat meters
Heat meters
本标准规定了热量表的术语和定义、技术特性、要求、试验方法、检验规则、标志、包装和贮存。 本标准适用于流动介质为水,温度为 2 ℃~150 ℃,压力不大于 2.5MPa 的热量表
Heat meters
本标准规定了热量表的术语和定义、技术特性、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于使用介质为水的热量表的生产与检验
Heat meters
Heat meters
Heat meters
Heat meters
本标准规定了热量表检定装置的术语、构成原理、一般规定、技术要求、试验方法、检验规则及标志、包装、运输和贮存条件。 本标准适用于流动介质为水,口径为DN15mm~DN250mm,压力不大于2.5MPa的热量表检定装置
Verification facilities of heat meters
When EN 1434 was being prepared, much useful information and practical advice concerning the choice and installation of heat meters was received
Heat meter installation - Some guidelines for selecting, installation and operation of heat meters
本标准适用于工作介质为水、温度范围为(2~90)℃热量表检测的热量表检定装置
Heat meter verification device
本规范适用于对热量表(热能表,以下称热量表)生产企业的制造计量器具许可证考核、有效期满后的复查以及日常监督检查
Examination Specification for China Metrological Certificate.Heat Meters
This European Standard specifies the constructional requirements for heat meters. Heat meters are instruments intended for measuring the energy which
Heat meters - Part 2: Constructional requirements
This European Standard specifies the general requirements for heat meters. Heat meters are instruments intended for measuring the energy which
Heat Meters - Part 1: General Requirements