Nats for rail joints. Specifications

Norma vydaná dňa 1.7.2015

Automatic and semiautomatic submerged arc welding. Acute and blunt weld joints. Main types, design elements and dimensions

Norma vydaná dňa 1.1.1977

Hand arc welding. Acute and blunt weld joints. Main types, design elements and dimensions

Norma vydaná dňa 1.1.1977

Bakelized plywood. Specifications

Norma vydaná dňa 1.1.2016

Agricultural irrigation equipment. Centre-pivot and moving lateral irrigation machines with sprayer or sprinkler nozzles. Determination of uniformity of water distribution

Norma vydaná dňa 1.1.2008

Flax-fibre seed. Industrial raw material. Specifications

Norma vydaná dňa 1.7.1977

Optics and optical instruments. Laser and laser-related equipment. Test method for absorptance of optical laser components

Norma vydaná dňa 1.6.2016

Safety of machines and mechanisms. Laser processing machines. Part 2. Safety requirements for hand-held laser processing machines (devices)

Norma vydaná dňa 1.1.2026

Safety of machinery. Laser processing machines. Noise reduction and noise measurement methods for stationary machines and hand-held devices

Norma vydaná dňa 1.4.2026

Information technology. Telecommunications and information exchange between systems. Open systems interconnection. Transport protocol identification mechanism

Norma vydaná dňa 1.7.1995