Valsts valodas centra izstrādātie fizikas un astronomijas termini

Konteksts: [..] peak emission sound pressure level of 140 dB, measured at a distance of 50 cm from the ear, was too high and could damage children's hearing [..]
Avots: Commission Decision of 30 July 2001 on the publication of the reference of standard EN 71-1: 1998 "Safety of toys - Part 1: Mechanical and physical properties", Clause 4.20(d) in accordance with Council Directive 88/378/EEC (notified under document number C(2001) 1905) (Text with EEA relevance) (200)