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Elements and assembly units for heated core boxes. Technical requirements
Document status: Active
Fire fighting equipment. Fire Self-rescuers with compressed air for the protection of people against toxic products at the escape from smoking buildings during a fire. General technical requirements. Test methods
Document status: Active
Automobile roads of general use. Organomineral cold mixes using secondary asphalt concrete. General specifications
Document status: Active
Metal covered electrodes for manual arc welding of structural and heat-resistant steels. Types
Document status: Active
