State system for ensuring the uniformity of measurements. Mountings for verification of measuring instruments expenditure and volume of water calibrating with the transformations (the meters ) of expenditure and (or) volume of water. General metrological and technical requirements
Gas supply system. Main pipeline gas transportation. Environmental protection. Protection of the water environment. Water preparation. Technical requirements
€10
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!
