NEN ISO 4064-2 : 2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
MEASUREMENT OF WATER FLOW IN CLOSED CONDUITS - METERS FOR COLD POTABLE WATER - PART 2: INSTALLATION REQUIREMENTS AND SELECTION
15-10-2005
12-01-2013
Specifies criteria for the selection of water meters, associated fittings, installation, special requirements for some meters and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter.
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