GOST R IEC 60173-99

Lifts installed on vehicles for wheelchair users and for people restricted in their mobility. Additional safety requirements and testing

Water supply mixing valves. Types and main dimensions

Unified system for design documentation. Rules for electronic documentation. General principles

1,4-phenylenediamine technical. Specifications

Sodium hydroxide for industrial use. Sampling. Test sample. Preparation the main solution for testing

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 3. Reference equivalent threshold sound pressure levels of bone vibrators for pure tones