GOST 6478-89

Acoustics. Audiometric test methods. Part 1. Pure-tone air and bone conduction audiometry

Stationary lead-acid batteries. Part 22. Valve regulated types. Requirements

Adhesives for load-bearing timber structures. Phenolic and aminoplastic. Classification and performance requirements

One lay rope type TK construction 1x19 (1+6+12). Dimensions

Environmental management. Environmental communication. Guidelines and examples

Integrated approach to lifecycle of anthropogenic objects and environment information management. Description of the processes of life cycle given for mathematical design. Basic provisions