Online Standards Store
Explosive atmospheres. Part 38. Equipment and components in explosive atmospheres in underground mines
Document status: Active
Heat exchangers. Methods of measuring the parameters necessary for establishing the performance
Document status: Active
Condensing units with hermetic refrigeration compressors for commercial refrigeration equipment. General specifications
Document status: Active
A. c. circuit-breakers for voltages from 110 to 750 kV. Switching of overhead lines on no-load. Technical requirements and test methods
Document status: Active
Electromechanical contactors for household and similar purposes
Document status: Cancelled
