BS EN 1762:2018 Rubber hoses and hose assemblies for liquefied petroleum gas, LPG (liquid or gaseous phase), and natural gas up to 25 bar (2,5 MPa) – Specification

Synthetic rubber
Electrical properties of materials
Quality assurance
Marking
Classification systems
Dimensions
Flexible pipes
Liquefied gases
Natural rubber
Approval testing
Temperature
Service pressure
Liquefied petroleum gas
Hose connectors
Natural gas
Physical properties of materials
Working range
Type testing
Gases

Link: BS EN 1762:2018 Rubber hoses and hose assemblies for liquefied petroleum gas, LPG (liquid or gaseous phase), and natural gas up to 25 bar (2,5 MPa) – Specification
Source: BSI Standards

BS ISO 8126:2019 Micrographics — Duplicating film, silver, diazo and vesicular — Specifications and measurement for visual density

Microfilm
Transmittance
Microfiche
Microforms
Diazo compounds
Testing conditions
Optical measurement
Silver
Microphotography
Photographic film
Optical density
Computer output on microfilm

Link: BS ISO 8126:2019 Micrographics — Duplicating film, silver, diazo and vesicular — Specifications and measurement for visual density
Source: BSI Standards

PD ISO/TS 13399-406:2019 Cutting tool data representation and exchange Part 406: Creation and exchange of 3D models — Modelling of connection interface

Definitions
Data handling
Production equipment
Classification systems
Cutting tools
Information exchange
Data
Identification methods
Data representation
Data elements
Data transfer
Data layout
Data processing

Link: PD ISO/TS 13399-406:2019 Cutting tool data representation and exchange Part 406: Creation and exchange of 3D models — Modelling of connection interface
Source: BSI Standards