GB t 3768
GB t 3768, Total:5 items.
The international standard classification for "GB t 3768" includes: Acoustics and acoustic measurements , Electrical engineering in general , Safety of machinery .
The Chinese standard classification for "GB t 3768" includes: Acoustic Measurement , Basic standards and general methods , Hygiene, safety and labor protection .
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 3768-2017 Acoustics―Determination of sound power levels and sound energy levels ofnoise sources using sound pressure―Survey method using an envelopingmeasurement surface over a reflecting plane
未注明发布机构
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 20295-2006 Application of GB/T4728.12 and GB/T4728.13 standards
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 35081-2018 Safety of machinery—Relationship of GB/T 16855.1 to GB/T 15706
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