GOST 22908-78

Electronics automated design systems. Information support. Technical characteristics of electronic components. Piezoelectric devices and electromechanical filters. Declarative knowledge specifications according to technical characteristics

Fine-grained concrete and mortars. Methods for determining strength characteristics in thin-walled and thin-layer structures

Coated glass. Classification

Unified system for technological documentation. General principles

Seamless hot-rolled steel tubes. Technical requirements

Fertilizers. Extraction of phosphorus soluble in ammonium citrate alkaline solution