Road vehicles - Circuit breakers - Part 4: Medium circuit breakers with tabs (Blade type), Form CB15

Road vehicles - Circuit breakers - Part 5: Circuit breakers with bolt with rated voltage of 450 V

Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use

Soil quality - Measurement of the stability of soil aggregates subjected to the action of water

Plastics piping systems for industrial applications - Poly(vinylidene fluoride) (PVDF) - Specifications for components and the system

Milk and milk products - Determination of the minimal inhibitory concentration (MIC) of antibiotics applicable to bifidobacteria and non-enterococcal lactic acid bacteria (LAB)

Microscopes - Vocabulary for light microscopy

Microscopes - Interfacing connection type C

Optics and photonics - Operation microscopes - Part 1: Requirements and test methods

Optics and photonics - Operation microscopes - Part 2: Light hazard from operation microscopes used in ocular surgery

Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic

Ophthalmic instruments - Fundus cameras

Ophthalmic instruments - Direct ophthalmoscopes

Ophthalmic instruments - Indirect ophthalmoscopes

Ophthalmic instruments - Synoptophores

Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Determination of the resistance to chemical attack for the inside of a section in a deflected condition

Information and documentation - International standard music number (ISMN)

Snowboards -- Binding mounting area -- Part 1: Requirements and test methods for snowboards without inserts

Snowboards - Binding mounting area - Part 2: Requirements and test methods for snowboards with inserts

Aerospace - MJ threads - Gauging

Plywood - Classification

Rubber and plastics hoses - Assessment of ozone resistance under dynamic conditions

Gas cylinders - Cylinder bundles - Design, manufacture, testing and inspection

Securities and related financial instruments - Classification of financial instruments (CFI) code