Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 1: General information, terminology and sample preparation (ISO 21068-1:2024); German version EN ISO 21068-1:2024
Edition 2024-09

Measurement and control; digital measuring instruments; general specifications relating to definitions, tests and data sheet details
Edition 1987-05

Textiles - Fabrics - Determination of width and length; German version EN 1773:1996
Edition 1997-03

Measurement and control; digital measuring instruments; instruments for measuring analogue quantities; definitions, tests and data sheet details
Edition 1987-05

Wood-based panels; determination of modulus of elasticity in bending and of bending strength; German version EN 310:1993
Edition 1993-08

Air braking systems - Thermoplastic tubing - Part 1: Requirements and tests
Edition 1996-02

Measurement of noise emitted by machines; Airborne noise measurement, enveloping surface method; Electrical switchgear and control gear
Edition 1978-03

Testing of cooling lubricants; determination of corrosion preventing characteristics of cooling lubricants mixed with water; chip/filter paper method
Edition 1981-07

ISO-metric screw threads; coarse pitch threads and fine pitch threads for interference fits in aluminium cast alloys; nominal diameter from 5 mm to 16 mm; gauges for internal and external threads
Edition 1993-07

Biotechnology - Large-scale process and production - Guidance on equipment selection and installation in accordance with the biological risk; German version EN 12460:1998
Edition 1998-04