Tag: communications

Bolts
Threaded fasteners
Aircraft components
Approval testing
MJ threads
Acceptance (approval)
Tensile strength
External-thread fasteners
Fasteners
Titanium alloys

Link: BS EN 3818:2019 Aerospace series. Bolts, MJ threads, in titanium alloy TI- P64001. Strength class: 1 100 MPa (at ambient temperature). Technical specification
Source: BSI Standards

Link: ISO 16014-3:2019 Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography Low-temperature method
Source: BSI Standards

Link: ISO 16014-4:2019 Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography High-temperature method
Source: BSI Standards

Thermoplastic polymers
Test specimens
Modulus of elasticity
Plastics and rubber technology
Bend testing
Plastics
Elasticity
Strength of materials
Testing conditions
Bending stress
Thermosetting polymers
Reinforced materials
Specimen preparation
Flexural strength

Link: BS EN ISO 178:2019 Plastics. Determination of flexural properties
Source: BSI Standards

Test methods
Mathematical calculations
Fibre optic cables
Wave properties and phenomena
Optical measurement
Optical fibres
Temperature measurement
Environmental testing
Attenuation
Optical communication systems
Inspection
Fibre optics
Electronic equipment and components

Link: BS EN IEC 60793-1-40:2019 Optical fibres Attenuation measurement methods
Source: BSI Standards

Link: ISO/TS 22491:2019 Water pipe tobacco. Determination of carbon monoxide in the vapour phase of water pipe tobacco smoke. NDIR method
Source: BSI Standards

Link: ISO 305:2019 Plastics. Determination of thermal stability of poly(vinyl chloride), related chlorine-containing homopolymers and copolymers and their compounds. Discoloration method
Source: BSI Standards

Diameter
Mathematical calculations
Hollow sections
Cold-working
Metal sections
Dimensional tolerances
Dimensions
Unalloyed steels
Length
Rectangular shape
Ordering
Steels
Weight tolerances
Welding
Structural design
Circular shape
Mass
Square shape
Form tolerances
Area
Thickness
Structural steels

Link: BS EN 10219-2:2019 Cold formed welded steel structural hollow sections Tolerances, dimensions and sectional properties
Source: BSI Standards

Indexing
Essential oils
Water
Calculations (mathematics)
Cosmetics

Link: PD ISO/TR 23199:2019 Cosmetics. Calculation of organic indexes of hydrolates. Supplemental information for ISO 16128-2
Source: BSI Standards