CEN/TC 234
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11315 | LVS EN 1775:1998/A2:2000 | Gas supply - Gas pipework for buildings - Maximum operating pressure <= 5 bar - Functional recommendations | Atcelts |
| 11316 | CR 13737:2000 | Implementation Guide for functional standards prepared by CEN/TC 234 "Gas supply" | Atcelts |
| 11316 | LVS CR 13737:2000 | Implementation Guide for functional standards prepared by CEN/TC 234 "Gas supply" | Atcelts |
| 21019 | - | Gas supply systems - Gas installation pipework with an operating pressure greater than 0,5 bar - Functional requirements | Izstrādē |
| 21524 | LVS CR 13737:2003 | Implementation guide for functional standards prepared by CEN/TC 234 "Gas supply" | Atcelts |
| 21524 | LVS CR 13737:2001 | Implementation guide for functional standards prepared by CEN/TC 234 "Gas supply" | Atcelts |
| 21524 | CR 13737:2001 | Implementation Guide for functional standards prepared by CEN/TC 234 "Gas supply" | Atcelts |
| 22920 | LVS EN 1775:2007 | Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations | Standarts spēkā |
| 22920 | EN 1775:2007 | Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations | Izstrādē |
| 24093 | prEN 15001-1 | Gas Supply Systems - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial, commercial and non-domestic gas installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing | Izstrādē |
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