STB PDF

Railway applications - Track - Aluminothermic welding of rails Part 2- Qualification of aluminothermic welders, approval of contractors and acceptance of welds. Original standard UNE-EN 14730-2-2007 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 14730-2-2021

Installation and equipment for liquefied natural gas Design and testing of marine transfer systems Part 2- Design and testing of transfer hoses. Original standard UNE-EN 1474-2-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 1474-2-2021

Installation and equipment for liquefied natural gas Design and testing of marine transfer systems Part 3- Offshore transfer systems. Original standard UNE-EN 1474-3-2009 in PDF full version. Additional info + preview on request

Document status: Active

Railway applications Air conditioning for urban and suburban rolling stock Part 1- Comfort parameters. Original standard UNE-EN 14750-1-2007 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 14750-2025

Respiratory protective devices Threads for facepieces Part 1- Standard thread connection. Original standard UNE-EN 148-1-2019 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 1 - Railway applications Air conditioning for driving cabs Part 1- Comfort parameters. Original standard UNE-EN 14813-1-2007 + A1-2011 in PDF full version. Additional info + preview on request

Document status: Active