Industrial systems, installations, equipment and industrial products. Structuring principles and reference designations. Part 12. Capital construction facilities and engineering support systems
Heating boilers. Part 5. Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW. Terminology, requirements, testing and marking
Occupational safety standards system. Personal protective means of hands. Protective gloves against mechanical risks. Technical requirements. Test methods
