ISO 140-1:1978
Acoustics; Measurement of sound insulation in buildings and of building elements; Part I : Requirements for laboratories

Заменен на ISO 140-1(1990.07)
 

2 страницы

Завершение срока действия 01.07.1990
Опубликован 01.07.1978

Acoustics; Measurement of sound insulation in buildings and of building elements; Part I : Requirements for laboratories