Russian standards PDF
Composite through insulators at voltage 6-35kV. General specifications
Document status: Active
Reinforced concrete links of free-flow pipes of rectangular section for hydrotechnical structures. Specifications
Document status: Active
Soils. Methods for laboratory determination of thermal characteristics
Document status: Active
Bored piles, diaphragm and pile walls. Integrity testing of concrete quality by crosshole ultrasonic logging method
Document status: Active
Gate сonstructions for public and industrial purpose buildings. General technical requirements
Document status: Active
Soils. Chemical analysis of hydrochloric acid and alkaline extracts from soils
Document status: Active