Contadores de gas domésticos ultrasónicos.
Ultrasonic domestic gas meters.
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See part of the content of the standard
91.140.40 / Gas supply systems
CTN 60 - Gaseous fuels and gas and installations apparatus
ENV 14236:2002 (Identical)
It is cancelled by: UNE-EN 14236:2007
This standard is available in:
Print and digital format
Spanish
