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Steam and hot-water stationary boilers. Steel structures. General operating specification

Document status: Active

Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Part 22. Particular requirements for connecting boxes and enclosures

Document status: Active

Sets of rolls for mounting muffs of power cables. Specifications

Document status: Active

Electrical apparatus for explosive gas atmospheres. Part 5. Powder filling 'q'

Document status: Cancelled

High frequency magnet malleable materials. Testing methods at the range from 10 kc/s to 1 mc

Document status: Active

Refrigeration equipment. Refrigerants. Requirements for application and extraction

Document status: Active