ONORM EN 12405-1-2007 标准详情
- 标准号:ONORM EN 12405-1-2007
- 中文标题:
- 英文标题:Gas Meters - Conversion Devices - Part 1: Volume Conversion
- 标准类别:奥地利国家标准ONORM
- 发布日期:
Describes the requirements and tests for the construction, performance, safety and conformity of gas-volume electronic conversion devices associated to gas meters, used to measure volumes of fuel gases of the 1st and 2nd families according to EN 437.
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