Terminology
Nanotechnology
Nanoparticles
Bulk density
Nanomaterials
Link: ISO/TS 21236-1:2019 Nanotechnologies. Clay nanomaterials Specification of characteristics and measurement methods for layered clay nanomaterials
Source: BSI Standards
ISO 24551:2019 Ergonomics. Accessible design. Spoken instructions of consumer products Part 2: Voice guides for consumer products
ISO 21821:2019 Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of densification properties of ceramic powders on natural sintering
Sintering
Powder
Properties
Special ceramics
Ceramics
Link: ISO 21821:2019 Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of densification properties of ceramic powders on natural sintering
Source: BSI Standards
ISO 20854:2019 Thermal containers. Safety standard for refrigerating systems using flammable refrigerants. Requirements for design and operation
Freight containers
Containers
Refrigerating
Refrigerating machinery
Safety
Link: ISO 20854:2019 Thermal containers. Safety standard for refrigerating systems using flammable refrigerants. Requirements for design and operation
Source: BSI Standards
BS 2A 226:2019 Aerospace series. Specification for Bolts, Hexagonal head, Unified short threads below .250 inch, Alloy steel, Cadmium plated. Classification: R<sub>m</sub> = 124 000 – 146 000 lbf/in<sup>2</sup> (855 – 1 007 MPa) at ambient temp | +190 ºC. Specification
Bolts
Steels
Hexagonal-head fasteners
Fasteners
Unified screw threads
Dimensions
Size
Protective coatings
Threaded fasteners
Threaded components
External-thread fasteners
Air transport engineering
Aircraft components
Designations
ISO 11410:2019 Leather. Guidelines for packaging of wet blue leather
Link: ISO 11410:2019 Leather. Guidelines for packaging of wet blue leather
Source: BSI Standards
ISO 24550:2019 Ergonomics. Accessible design. Indicator lights on consumer products Part 1: Indicator lamps on consumer products
BS EN ISO 2431:2019 Paints and varnishes. Determination of flow time by use of flow cups
Reproducibility
Temperature
Calibration
Varnishes
Paints
Testing conditions
Marking
Coatings
Test equipment
Consistency (mechanical property)
Viscosity measurement
Link: BS EN ISO 2431:2019 Paints and varnishes. Determination of flow time by use of flow cups
Source: BSI Standards
BS EN ISO/ASTM 52911-1:2019 Additive manufacturing. Design Laser-based powder bed fusion of metals
Surface finishing
Heat treatment
Powder
Design
Manufacturing
Link: BS EN ISO/ASTM 52911-1:2019 Additive manufacturing. Design Laser-based powder bed fusion of metals
Source: BSI Standards
BS 2SP 94:2019 Aerospace series. Bushes (plain and flanged), press-fit and thrust washers, oil‑retaining sintered bronze. Specification
Tin bronzes
Designations
Bronzes
Lubricating systems
Bearings
Self-lubricating bearings
Thrust washers
Bushes (mechanical components)
Compression testing
Axial-thrust bearings
Porous materials
Separating parts
Washers
Plain bearings
Bearing alloys
Dimensions
Sintered products
Aircraft components
Link: BS 2SP 94:2019 Aerospace series. Bushes (plain and flanged), press-fit and thrust washers, oil‑retaining sintered bronze. Specification
Source: BSI Standards