ELECTROACOUSTICS. RANDOM-INCIDENCE AND DIFFUSE-FIELD CALIBRATION OF SOUND LEVEL METERS.
Edition 1996-07-15

Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 2: High range beta and photon dose and dose rate portable instruments for emergency radiation protection purposes (Endorsed by Asociación Española de Normalización in May of 2018.)
Edition 2018-05-01

Soil quality - Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument (ISO 13196:2013)
Edition 2015-09-01

Characterization of waste - Screening methods for the element composition by portable X-ray fluorescence instruments
Edition 2015-03-01

Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions (german version)
Edition 2023-08-01

Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007)
Edition 2007-09

Hydrometers - Part 1: Density hydrometers
Edition 2018-01-22

Specification for internal micrometers (including stick micrometers)
Edition 2008-11-30

Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry (IEC 60645-1:2017) (german version)
Edition 2018-10-01

Standard Specification for ASTM Thermohydrometers with Integral Low-Hazard Thermometers
Edition 2015