ISO/TC 86/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40731 | ISO/WD 5149 | Mechanical refrigerating systems used for cooling and heating — Safety requirements | Izstrādē |
| 43368 | ISO/CD 5149-1 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria | Izstrādē |
| 86070 | ISO/FDIS 5149-1 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Vocabulary | Izstrādē |
| 43369 | ISO/CD 5149-2 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation | Izstrādē |
| 43370 | ISO/CD 5149-3 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site | Izstrādē |
| 54982 | ISO/NP 5194-4 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 4: Operation, maintenance, repair and recovery | Izstrādē |
| 86072 | ISO/FDIS 5149-3 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site, classification and selection criteria | Izstrādē |
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