DIN EN ISO 11200/A1:2017-03
Отменен
Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions - Amendment 1 (ISO 11200:2014/DAM 1:2017); German and English version EN ISO 11200:2014/prA1:2017
