Technical liquid ammonia. Determination of water mass percentage by Fischer method

Norma vydána dne 1.7.1990

Technical liquid ammonia. Determination of oil mass concentration by method of infra-red spectrometry

Norma vydána dne 1.7.1990

Technical liquid ammonia. Determination of oil mass concentration by spectrophotometry method

Norma vydána dne 1.7.1990

Technical liquid ammonia. Determination of ferrum mass concentration by method of photocalorimetry

Norma vydána dne 1.7.1990

Technical liquid ammonia. Determination of total chlorine content by visual nephelometry method

Norma vydána dne 1.7.1990

Technical liquid ammonia. Determination of carbon oxide (4) mass percentage by titritetric method

Norma vydána dne 1.7.1990

Spring rings for screw stoppering and grooves for them. Construction and dimensions

Norma vydána dne 1.7.1978

Industrial aggregate-module robots. Acting modules. Connecting dimensions

Norma vydána dne 1.7.1990

Arc welding flexible manufacturing modules. Norms of reliability and general requirements for methods of controlling

Norma vydána dne 1.1.1991

Vaccine against erysipelas from VR-2. Specifications

Norma vydána dne 1.7.1990