BS EN 17306:2019 Liquid petroleum products. Determination of distillation characteristics at atmospheric pressure. Micro-distillation

Grades (quality)
Chemical properties
Chemical composition
Liquefied petroleum gas
Odours
Motor vehicles
Octane number
Test methods
Petroleum products
Vapour pressure
Climate
Liquefied gases
Automotive fuels
Olfactory analysis
Safety measures

Link: BS EN 17306:2019 Liquid petroleum products. Determination of distillation characteristics at atmospheric pressure. Micro-distillation
Source: BSI Standards

IEC 62680-1-6:2019 Universal serial bus interfaces for data and power Common components. USB Audio 3.0 device class definition basic functions

Audio signals
Audio equipment
Audio recording
USB
Common terms
Components
Data interfaces
Interfaces (data processing)
Computer interfaces
Interfaces

Link: IEC 62680-1-6:2019 Universal serial bus interfaces for data and power Common components. USB Audio 3.0 device class definition basic functions
Source: BSI Standards