Metal-cutting tools - Bores, keyways and driving features for tools with parallel bore and 1 in 30 taper bore
Edition 2003-04

Switches for simple underground track points with loose heel switch; 30 m radius, 1 : 6 inclination, 600 mm gauge
Edition 1988-10

Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 1: Colony count at 30 °C by the pour plate technique (ISO 4833-1:2013 + Amd 1:2022); German version EN ISO 4833-1:2013 + A1:2022
Edition 2022-05

Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 2: Colony count at 30 °C by the surface plating technique (ISO 4833-2:2013 + Cor. 1:2014 + Amd 1:2022); German version EN ISO 4833-2:2013 + AC:2014 + A1:2022
Edition 2022-05

Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010 + Amd 1:2015); German version EN ISO 7291:2010 + A1:2015
Edition 2021-03

Shell reamers with taper bore (taper bore 1 : 30 (included)) with slot drive and arbors for shell reamers
Edition 1972-12

Shell drills with taper bore (taper bore 1 : 30 (included)) with slot drive
Edition 1975-05

Shell drills with taper bore (taper bore 1 : 30 (included)) with slot drive
Edition 2004-06-01

Shell reamers with taper bore (taper bore 1:30 (included)) with slot drive and abors for shell reamers
Edition 2003-09-01

Shell reamers with taper bore (taper bore 1:30 (included)) with slot drive and arbors for shell reamers
Edition 2010-10-28