Tag: communications

Foundry engineering
Proof stress
Test specimens
Testing conditions
Tensile strength
Ferrous alloys
Hardness
Cast-iron
Castings
Strength of materials
Blackheart malleable cast-iron
Tensile testing
Ductility
Classification systems
Designations
Whiteheart malleable cast-iron
Elongation
Malleable cast-iron

Link: BS EN 1562:2019 Founding. Malleable cast irons
Source: BSI Standards

Spectra
Transmittance
Focusing
Spectacle lenses
Spherical shape
Prisms (optical)
Ophthalmology
Weighting functions
Blanks
Optics
Statistical distribution
Semi-finished products
Reflection factor
Shape
Wave properties and phenomena
Surfaces
Vocabulary

Link: BS EN ISO 13666:2019 Ophthalmic optics. Spectacle lenses. Vocabulary
Source: BSI Standards

Link: ISO 22568-4:2019 Foot and leg protectors. Requirements and test methods for footwear components Non-metallic perforation resistant inserts
Source: BSI Standards

Link: ISO 9345:2019 Microscopes. Interfacing dimensions for imaging components
Source: BSI Standards

Water transport engineering
Marking
Boats
Size
Numerical designations
Identification methods
Vessels
Position
Designations
Codes
Hulls
International identification numbers

Link: BS EN ISO 10087:2019 Small craft. Craft identification. Coding system
Source: BSI Standards

High temperatures
Sealing materials
Pavements (roads)
Joints
Humidity
Roads
Road surfacing
Hydrolysis

Link: BS EN 14187-5:2019 Cold applied joint sealants. Test methods Determination of the resistance to hydrolysis
Source: BSI Standards

Link: ISO 7492:2019 Dentistry. Dental explorer
Source: BSI Standards

Fire resistance
Airports
Runways
Road surfacing
Pavements (roads)
Sealing materials
Roads
Flammability
Joints

Link: BS EN 14187-7:2019 Cold applied joint sealants. Test methods Determination of the resistance to flame
Source: BSI Standards

Link: ISO 3405:2019 Petroleum and related products from natural or synthetic sources. Determination of distillation characteristics at atmospheric pressure
Source: BSI Standards