LVS/STK/01
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10723 | LVS EN 12732:2011 L | Gas supply systems – Welding steel pipework – Functional requirements | Atcelts |
| 10722 | LVS EN 12327:2011 L | Gas supply systems – Pressure testing, commissioning and decommissioning procedures. Functional requirements | Atcelts |
| 10721 | LVS EN ISO 17637:2011 L | Non-destructive testing of welds - Visual testing of fusion-welded joints (ISO 17637:2003) | Atcelts |
| 10708 | LVS 363:2009 | Additional requirements for corrosion protection of underground steel pipelines | Atcelts |
| 10517 | LVS EN 305:2003 L | Heat exchangers - Definitions of performance of heat exchangers and the general test procedure for establishing performance of all heat exchangers | Standarts spēkā |
| 10514 | LVS EN ISO 10211-1:2003 +AC L | Thermal bridges in building construction - Heat flows and surface temperatures - Part 1: General calculation methods | Atcelts |
| 10507 | LVS 445:2003 /AC:2003 | Operation and Maintenance of natural gas distribution and Consumer supply systems with max. operation pressure 1,6 MPa (16 bar) | Atcelts |
| 10499 | LVS 423:2002 | General requirements for corrosion protection of natural gas underground stel pipelines | Atcelts |
| 10498 | LVS 417:2002 | Gas distribution and Customer systems - External gas pipelines - Design | Atcelts |
| 10444 | LVS EN 12279:2000 | Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements | Standarts spēkā |
Displaying 171-180 of 204 results.