Registration number (WIID)Project No.TitleStatus
58757LVS 445-2:2011/A2:2017Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar). Part 2: Maintenance terms, kinds of work and the execution organizationAtcelts
58756LVS 445-1:2011/A2:2017Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar). Part 1:General requirementsAtcelts
12259LVS 417:2015Design of external natural gas pipeline systems with presure 1,6 MPa (16 bar)Atcelts
58738LVS 422:2017Design of natural gas transmission pipelinesAtcelts
58818LVS EN 15502-2-2Gas-fired central heating boilers - Part 2-2: Specific standard for type B1 appliancesAtcelts
58780LVS 419:2018Internal gas pipelines. InstallationAtcelts
58775LVS 1054:2018Gas infrastructure. Construction documentation, content, presentation, equipment (devices) plans and markings for natural gas pipelines systems with pressure up to 1,6 MPa (16bar)Atcelts
10190LVS 364:2011Operation, maintenance and repair of natural gas storage in aquafier and transmission pipelines systemAtcelts
59021LVS 422:2020Design of natural gas transmission pipelinesAtcelts
59065LVS 419:2020Internal gas pipelines. InstallationAtcelts
Displaying 131-140 of 204 results.