STB PDF

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 13141 (ISO 13140:2025). Original standard UNE-EN ISO 13140-2025 in PDF full version. Additional info + preview on request

Document status: Active

Water quality. Strontium 90 and strontium 89. Test methods using liquid scintillation counting or proportional counting. Original standard UNE-EN ISO 13160-2021 in PDF full version. Additional info + preview on request

Document status: Active

Water quality. Carbon 14. Test method using liquid scintillation counting. Original standard UNE-EN ISO 13162-2021 in PDF full version. Additional info + preview on request

Document status: Active

Water quality - Lead-210 - Test method using liquid scintillation counting. Original standard UNE-EN ISO 13163-2022 in PDF full version. Additional info + preview on request

Document status: Active

Water quality. Radium-226 - Test method using emanometry. Original standard UNE-EN ISO 13165-2-2022 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 1 - Small craft - Electrical systems - Alternating and direct current installations. Original standard UNE-EN ISO 13297-2021 A1-2023 in PDF full version. Additional info + preview on request

Document status: Active