GB/T 14097-2018 Translated English of Chinese Standard. (GBT 14097-2018, GB/T14097-2018, GBT14097-2018): Reciprocating internal combustion engines - Limit values of emitted noise [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2018 M11 16 - 10 pages This Standard specifies the sound power level limit values of emitted noise of 4 grades for reciprocating internal combustion engines. This Standard applies to the reciprocating internal combustion engine defined in GB/T 21404. |
Contents
| 3 | |
Scope | 5 |
Measurement methods | 6 |
Limit values of emitted noise | 7 |
Judgement method | 8 |
Appendix A Informative Example for assessment of engine noise grade | 10 |