GOST 24923-81

Air transport. Maintenance and repair system of the aircraft. Monitoring parameters of technological equipment. General principles

Electroacoustics. Measurement of real-ear acoustical performance characteristics of hearing aids

Environmental protection. Biological diversity. Recommendations for the formation and implementation of a program for the conservation of biological diversity by a commercial organization

Environmental management systems. Guidelines for a flexible approach to phased implementation of environmental management system

Theodolites. Methods for determination of errors of horizontal circle diameter

Electronic health record. General