Plastics piping and ducting systems. Thermoplastics pipes. Determination of ring flexibility

Norma vydaná dňa 1.12.2025

Reduce-type crosses for tube connections on external cone. Construction and dimensions

Norma vydaná dňa 1.7.1975

Screwed unions for tube connections on external cone. Construction and dimensions

Norma vydaná dňa 1.7.1975

Recreational diving services. Requirements for the training of the recreational snorkeling guides

Norma vydaná dňa 1.9.2014

Screwed elbows for tube connections on external cone. Construction and dimensions

Norma vydaná dňa 1.7.1975

Connector tees for tube connections on external cone. Construction and dimensions

Norma vydaná dňa 1.7.1975

Screwed crosses for tube connections on external cone. Construction and dimensions

Norma vydaná dňa 1.7.1975

Plugs for tube connections on external cone. Construction and dimesions

Norma vydaná dňa 1.7.1975

Seat stoppers for screwed fittings for tube connections on external cone. Construction and dimensions

Norma vydaná dňa 1.7.1975

Sampling procedures used for acceptance testing of in vitro diagnostic medical devices. Statistical aspects

Norma vydaná dňa 1.3.2017