Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Part 3. Application to light elements when the junction has a substantial influence
Unified system of corrosion and ageing protection. Aluminium and aluminium alloys semifinished products. General requirements for temporary anticorrosive protection, packing, transportation and storage
Information technology. Open systems interconnection. Conformance test suite for the presentation layer. Part 2. Test suite structure and test purposes for the ASN.1 basic encodings