speed of sound and density
speed of sound and density, Total:9 items.
The international standard classification for "speed of sound and density" includes: Non-destructive testing , Acoustics measurements and noise abatement in general , Diagnostic equipment .
The Chinese standard classification for "speed of sound and density" includes: Basic standards and general methods , Physics and Mechanics , Medical ultrasound, laser, high-frequency instrument and equipment .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 38897-2020 Non-destructive testing- Measurement method for material elastic modulus and Poisson's ratio using ultrasoinc velocity
- GB/T 18022-2000 Acoustics - Methods for measuring the longitudinal sound speed and attenuation coefficient of rubbers and plastics in the frequency range 1 MHz to 10 MHz
Military Standard of the People's Republic of China-General Armament Department
- GJB 2986A-2020 Design criteria for hypersonic low-density wind tunnel test model
- GJB 6612-2008 Test method for aerodynamic force measurements in hypersonic low density wind tunnel
- GJB 2986-1997 Design criteria for hypersonic low-density wind tunnel models
Professional Standard - Medicine
- YY/T 0774-2019 Ultrasound bone sonometers
- YY 0774-2010 Ultrasound bone sonometers
Association Francaise de Normalisation
- NF B40-312:2020 Refractory products - Dense and insulating shaped products - Determination of the propagation speed of ultrasound in transmission
GCC Standardization Organization
- GSO ISO 15769:2015 Hydrometry -- Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods
Density and Sound Velocity Meters,Density and sound velocity meter,Powder Density and Bulk Density,concentration and density,Particle Density and Bulk Density,specific gravity and density,Apparent Density and Bulk Density,density and specific gravity,and density particles,Operating Density and Standard Density,Bulk Density and Density,particle size and density,Density and sound velocity meter,Bulk Density and Bulk Density,mass and density,Density and Density,Dry Density and Wet Density,Apparent Density and Bulk Density,speed of sound and density,tension and density
