Examine general rule of repair quality for tractor—Part 2Caterpillar tractor

Norma vydaná dňa 30.6.2025

Specification for industrial boilers

Norma vydaná dňa 1.8.2025

Cleaning code for air duct system in heatingventilating and air-conditioning systems

Norma vydaná dňa 30.6.2003

Cargo/vehicle radiographic inspection system

Norma vydaná dňa 3.7.2015

Safety of transformers,reactors,power supply units and combinations thereof—Part 1:General requirements and tests

Norma vydaná dňa 7.9.2023

Safety of transformers,reactors, power supply units and combinations thereofPart 10: Particular requirements and tests for transformers and power supply units for class handlamps for tungsten filament lamps

Norma vydaná dňa 5.12.2014

Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V

Norma vydaná dňa 14.12.2020

Safety of transformersreactorspower supply units and combination thereof—Part 13: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage

Norma vydaná dňa 18.10.2019

Safety of transformers, reactors, power supply units and combinations thereof—Part 14: Particular requirements and tests for auto-transformers and power supply units incorporating auto-transformers for general applications

Norma vydaná dňa 28.2.2025

Safety of transformers, reactors, power supply units and combinations thereof—Part 15: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers

Norma vydaná dňa 29.8.2016