GOST 19806-74

Table and wall mechanical clocks with balance oscillator. General specifications

State system for ensuring the uniformity of measurements. Instruments of measurement of characteristic of ultraviolet radiation for medical sources. Verification procedure

Low-power electronic tubes. Measurement of microphone effect by method of shock excitation

Stationary source emissions - Determination of the mass concentration of nitrogen oxides - Performance characteristics of automated measuring systems

Welded steel structures of freight cars. Technical requirements

Occupational safety standards system. Protective clothing for use against solid particulates. Part 1. Performance requirements for chemical protective clothing providing protection to the full body against airborne solid particulates (type 5 clothing)