STB PDF

Connectors for electronic equipment. Tests and measurements - Endurance tests. Test 9a. Mechanical operation. Original standard UNE-EN 60512-9-1-2010 in PDF full version. Additional info + preview on request

Document status: Active

Connectors for electronic equipment. Tests and measurements - Endurance tests. Test 9d. Durability of contact retention system and seals (maintenance, ageing). Original standard UNE-EN 60512-9-4-2011 in PDF full version. Additional info + preview on request

Document status: Active

Safety in electroheating installations - Particular requirements for electrical resistance trace heating systems for industrial and commercial applications. Original standard UNE-EN 60519-10-2013 in PDF full version. Additional info + preview on request

Document status: Active

Safety in electroheat installations - Specifications for safety in industrial microwave heating equipment. Original standard UNE-EN 60519-6-2011 in PDF full version. Additional info + preview on request

Document status: Active

Determination of the permanent filtration of X-ray tube assemblies. Original standard UNE-EN 60522-2000 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 60522-1-2021

Direct-current potentiometers. Original standard UNE-EN 60523-1996 in PDF full version. Additional info + preview on request

Document status: Active