GB/T 778.5-2018
ActiveMeters for cold potable water and hot water—Part 5: Installation requirements
饮用冷水水表和热水水表 第5部分：安装要求
Application Summary AI generated
This standard specifies the installation requirements for meters used to measure cold potable water and hot water, including positioning, orientation, and connection specifications. It is applied in residential, commercial, and industrial building water supply systems to ensure accurate measurement, safe operation, and ease of maintenance. The standard is relevant for plumbers, engineers, and building inspectors during the installation and commissioning of water meters.
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