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Cellular plastics, rigid — Determination of water absorption

Rigid cellular plastics — Determination of water absorption

Acoustics. Statistical distribution of hearing thresholds of otologically normal persons in the age range fro…

Acoustics — Statistical distribution of hearing thresholds of otologically normal persons in the age range fr…

Overview ISO 28961:2012 specifies the statistical distribution (percentiles) of hearing thresholds for otologically normal persons aged 18–25 years measured under defined free‑field listening conditi…