Piston rings; quality requirements; visible characteristics, marking; supplement to DIN ISO 6621 Part 5
Edition 1991-04

Testing of wood; bending test
Edition 1978-06

Requirements for electrical stunning systems for slaughter animals
Edition 2024-08

Non-destructive testing - Thermographic testing - Lock-In thermography using optical excitation
Edition 2021-06

Solid recovered fuels - Obtaining representative laboratory samples from heterogeneous materials by bale sampling
Edition 2020-07

Interface for parallel measuring data communication; BCD-interface
Edition 1983-10

Testing of wood; determination of swelling and shrinkage
Edition 1979-05

Terms of the cutting technique; forces, energy, work, power
Edition 1982-10

Dentistry - Abrasion testing for flat area sealers
Edition 2020-06

Testing of pulp; determination of the alkali solubility of pulp
Edition 1977-11