Số hiệu tiêu chuẩn
ISO/DIS 4064-4
Tên tiêu chuẩn
Water meters intended for the metering of cold potable water and hot water - Part 4: Non-metrological requirements not covered in ISO 4064-1
Ngày phát hành
2012-05-00
Tiêu chuẩn tương đương
DIN EN ISO 4064-4 (2012-05), IDT * 12/30236609 DC (2012-05-03), IDT * prEN ISO 4064-4 (2012-05), IDT * PR NF E17-002-4, IDT * OENORM EN ISO 4064-4 (2012-07-01), IDT
Từ khóa
Bolting * Calibration * Certification * Characteristics * Classification * Cold water * Cold water conduit * Cold water meter * Connecting sizes * Connections * Counters * Design certifications * Designations * Dimensions * Drinking water lines * Electronic * Electronic instruments * Environmental conditions * Fitness for purpose * Flow * Flow measurement * Flow measurements * Flowmeters * Flows * Guidelines * Hot-water meters * Installation instructions * Installations * Liquid flow * Marking * Materials * Measurement * Measuring techniques * Metering mechanism * Meters * Metrology * Nozzle discharge * Performance requirements * Pollution control * Potable water * Pressure drops * Product specification * Properties * Rated flow * Rated pressure * Ratings * Scope * Sieving equipment * Specification (approval) * Specifications * Telltales * Testing devices * Thread-connections * Tolerances (measurement) * Tubes * Water * Water consumption * Water meters * Water pipelines * Water practice * Water supply * Checking equipment * Drinking water * Lines * Measurement, testing and instruments