STB PDF

Blank Detail Specification: Single gate field-effect transistors. Original standard UNE-EN 150012-1991 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Blank Detail Specification: Unidirectional transient overvoltage suppressor diodes. Original standard UNE-EN 150015-1992 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Characterization of waste. Preparation of test portions from the laboratory sample. Original standard UNE-EN 15002-2015 in PDF full version. Additional info + preview on request

Document status: Active

Fixed firefighting systems Gas extinguishing systems Part 10: Physical properties and system design of gas extinguishing systems for IG-541 (ISO 14520-15:2015, modified). Original standard UNE-EN 15004-10-2018 in PDF full version. Additional info + preview on request

Document status: Active

Fixed firefighting systems Gas extinguishing systems Part 2: Physical properties and system design of gas extinguishing systems for FK-5-1-12 extinguishant (ISO 14520-5:2006, modified). Original standard UNE-EN 15004-2-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 15004-2-2026

Fixed firefighting systems Gas extinguishing systems Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant (ISO 14520-6:2006, modified). Original standard UNE-EN 15004-3-2009 in PDF full version. Additional info + preview on request

Document status: Withdrawn