Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 2: Assessment of degree of blistering (ISO 4628-2:2016); German version EN ISO 4628-2:2016
Edition 2016-07

Fine bubble technology - General principles for usage and measurement of fine bubbles - Part 1: Terminology (ISO 20480-1:2017)
Edition 2022-09

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 3: Specific principles for the equipment for aerobical biological wastewater treatment
Edition 2002-12

Aluminium and aluminium alloys - Coil coated sheet and strip for general applications - Specifications; German version EN 1396:2023
Edition 2023-10

Optics and photonics - Preparation of drawings for optical elements and systems - Part 18: Stress birefringence, bubbles and inclusions, homogeneity, and striae (ISO 10110-18:2018)
Edition 2019-09

Permeable sintered metal materials; determination of bubble test pore size; identical with ISO 4003:1977
Edition 1990-10

Capillary flow porometry - Measurement of through pores in solids
Edition 2022-02

Cast iron pipes systems and their components for the evacuation of water from works - Characteristics and test methods; German version EN 877:2021
Edition 2022-10

Particle size analysis - Dynamic light scattering (DLS) (ISO 22412:2017)
Edition 2018-09

Dentistry - Single-use cartridges for local anaesthetics (ISO 11499:2014); German version EN ISO 11499:2014
Edition 2014-09