
Measurement Of Water Flow In Fully Charged Closed Conduits - Meters For Cold And Hot Potable Water - Part 2: Installation Requirements
出版:International Organization for Standardization

专家解读视频
Specifies criteria for the selection of single, combination and concentric water meters, associated fittings, installation, special requirements for meters and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter.
JIS B 8570-1:2005 - Identical