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
NORMA vydaná dňa 16.3.2000
Designation standards: GB/T 17248.1-2000
Note: NEPLATNÁ
Publication date standards: 16.3.2000
Country: Chinese technical standard
Kategória: Technické normy GB