Поиск

Acoustics. Measurement of airborne sound emitted by vessels on inland waterways and harbours.

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours (ISO 2922:2020)

Overview EN ISO 2922:2020 (ISO 2922:2020) defines standardized conditions for measuring airborne sound emitted by vessels on inland waterways and in harbours. It gives requirements to obtain reproduc…

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours (ISO 2922:2020)

Overview EN ISO 2922:2020 (ISO 2922:2020) defines standardized conditions for measuring airborne sound emitted by vessels on inland waterways and in harbours. It gives requirements to obtain reproduc…

Acoustics — Measurement of airborne sound emitted by vessels on inland waterways and harbours — Amendment 1

Acoustics — Measurement of noise emitted by vessels on inland water-ways and harbours

Acoustics — Measurement of airborne sound emitted by vessels on inland waterways and harbours

Overview ISO 2922:2020 - "Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours" - defines conditions and procedures to obtain reproducible, comparable measure…

Plastics — Determination of mode I plane-strain crack-arrest toughness

Overview ISO 29221:2014 - Plastics: Determination of mode I plane‑strain crack‑arrest toughness - specifies a laboratory method to estimate the plane‑strain crack‑arrest fracture toughness of polymer…

Acoustics — Measurement of airborne sound emitted by vessels on inland waterways and harbours

Plastics. Determination of mode I plane-strain crack-arrest toughness.