Russian standards PDF
Mining equipment. Ventilation Structures for Airflow Distribution. General technical requirements. Test methods
Document status: Active
Thermal insulation materials and products. Foam gypsum and products. Specifications
Document status: Active
Ð hototopography. Terrestrial laser scanning. Technical requirements
Document status: Active
Ð hototopography. Airborne laser scanning. Technical requirements
Document status: Active
Mining. Power supply system in underground mines. Safety requirements
Document status: Active
Ðœining equipment. Drilling units for exploration drilling from the surface with bullies with a removable core receiver. General technical conditions
Document status: Active