内置气体温度转换装置的燃气表检测

JJF(冀) 143-2018 内置温度转换装置燃气表检验规范

BS EN 12405-2:2012 煤气表.转换装置.能量转换

Gas meters. Conversion devices. Energy conversion

KS B 8300-2007 气体体积转换装置

1.1 이 규격은 EN 437에 규정된 연료가스의 부피를 계량하는 가스미터와 연동하여 사용

Gas meters－Conversion devices－Part 1：Volume conversion

BS EN 12405-1:2005 煤气表.换算装置.体积换算

This European Standard specifies the requirements and tests for the construction, performance, safety and conformity of gas-volume electronic

Gas meters - Conversion devices - Volume conversion

BS EN 12405-1:2005+A2:2010 煤气表.换算装置.体积换算

This European Standard specifies the requirements and tests for the construction, performance, safety and conformity of gas-volume electronic

Gas meters. Conversion devices. Volume conversion

BS EN 12618-3:2004 煤气表.换算装置.体积换算

This document describes the method for determining the slant shear bond strength of all injection products intended to restore the integrity

Products and systems for the protection and repair of concrete structures-Test methods-Part 3:Determination of the adhesion of injection products,with or without thermal cycling-Slant shear method

BS EN 12618-2:2004 煤气表.换算装置.体积换算

This document describes a test method to determine the adhesion to hydraulic concrete of injection products. The test can be applied to polymer

Products and systems for the protection and repair of concrete structures-Test methods-Part 2:Determination of the adhesion of injection products,with or without thermal cycling-Adhesion by tensile bond strength

BS EN 12405-1:2018 煤气表. 换算装置. 体积换算

Gas meters. Conversion devices. Volume conversion

BS EN 12405-1:2021 煤气表. 换算装置. 体积换算

Gas meters. Conversion devices. Volume conversion

NF E17-304-1*NF EN 12405-1:2021 煤气表 换算装置 体积换算

Gas meters - Conversion devices - Part 1 : volume conversion

EN 12405-2:2012 煤气表.换算装置.第2部分:能量转换

This European Standard specifies the requirements and tests for the construction, performance, safety and conformity of conversion devices used

Gas meters - Conversion devices - Part 2: Energy conversion

NF E17-304-1:2010 气量计.转换装置.第1部分:体积换算.

Gas meters - Conversion devices - Part 1 : volume conversion.

NF E17-304-1/IN2:2010 气量计.转换装置.第1部分:体积换算.

Gas meters - Conversion devices - Part 1 : volume conversion.

DIN 43614-1:1979 压力气体管道的转换开关装置和控制装置..铜导管

Switchgear and controlgear conduits for pressure-gas pipelines; copper conduitsFür den Geltungsbereich dieser Norm bestehen keine entsprechenden

Switchgear and controlgear conduits for pressure-gas pipelines; copper conduits

DB13/T 2304-2015 室内空气智能净化置换装置

JJF(冀) 143-2018 内置温度转换装置燃气表检验规范

BS EN 12405-2:2012 煤气表.转换装置.能量转换

Gas meters. Conversion devices. Energy conversion

KS B 8300-2007 气体体积转换装置

1.1 이 규격은 EN 437에 규정된 연료가스의 부피를 계량하는 가스미터와 연동하여 사용

Gas meters－Conversion devices－Part 1：Volume conversion

BS EN 12405-1:2005 煤气表.换算装置.体积换算

This European Standard specifies the requirements and tests for the construction, performance, safety and conformity of gas-volume electronic

Gas meters - Conversion devices - Volume conversion

BS EN 12405-1:2005+A2:2010 煤气表.换算装置.体积换算

This European Standard specifies the requirements and tests for the construction, performance, safety and conformity of gas-volume electronic

Gas meters. Conversion devices. Volume conversion

BS EN 12618-3:2004 煤气表.换算装置.体积换算

This document describes the method for determining the slant shear bond strength of all injection products intended to restore the integrity

Products and systems for the protection and repair of concrete structures-Test methods-Part 3:Determination of the adhesion of injection products,with or without thermal cycling-Slant shear method

BS EN 12618-2:2004 煤气表.换算装置.体积换算

This document describes a test method to determine the adhesion to hydraulic concrete of injection products. The test can be applied to polymer

Products and systems for the protection and repair of concrete structures-Test methods-Part 2:Determination of the adhesion of injection products,with or without thermal cycling-Adhesion by tensile bond strength

BS EN 12405-1:2018 煤气表. 换算装置. 体积换算

Gas meters. Conversion devices. Volume conversion

BS EN 12405-1:2021 煤气表. 换算装置. 体积换算

Gas meters. Conversion devices. Volume conversion

NF E17-304-1*NF EN 12405-1:2021 煤气表 换算装置 体积换算

Gas meters - Conversion devices - Part 1 : volume conversion

EN 12405-2:2012 煤气表.换算装置.第2部分:能量转换

This European Standard specifies the requirements and tests for the construction, performance, safety and conformity of conversion devices used

Gas meters - Conversion devices - Part 2: Energy conversion

NF E17-304-1:2010 气量计.转换装置.第1部分:体积换算.

Gas meters - Conversion devices - Part 1 : volume conversion.

NF E17-304-1/IN2:2010 气量计.转换装置.第1部分:体积换算.

Gas meters - Conversion devices - Part 1 : volume conversion.

DIN 43614-1:1979 压力气体管道的转换开关装置和控制装置..铜导管

Switchgear and controlgear conduits for pressure-gas pipelines; copper conduitsFür den Geltungsbereich dieser Norm bestehen keine entsprechenden

Switchgear and controlgear conduits for pressure-gas pipelines; copper conduits

DB13/T 2304-2015 室内空气智能净化置换装置