PN 250 and PN 400 valves with shut-off test connection for pressure gauges
Edition 2004-07

Non-return flaps (storm valves), self-closing, vertical type, DN 50 up to DN 150, PN 1 - Mating dimensions for flanges according to PN 10
Edition 2003-10

Machine tools; modular units; single spindle facing and boring units; constructional sizes
Edition 1985-09

Machine tools; modular units; wing bases for columns; constructional sizes
Edition 1985-09

Machine tools; modular units; wing bases for slide units; constructional sizes
Edition 1985-09

Analysis of tea; preparation of liquor for use in sensory tests
Edition 1988-08

Electrical apparatus for potentially explosive atmospheres for mining; screw plugs; safety requirements and testing
Edition 1989-04

Hose fittings; straight-way-cock with grip; dimensions, materials, requirements
Edition 1992-06

Plate valves for displacement compressors; suction valves, discharge valves; main dimensions, materials, installation
Edition 1989-07

Dart drop test on safety glass for vehicle glazing
Edition 1990-03