 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Chinese National Standard Category: Steam turbine and its auxiliary equipment |
| English Title: | Noise measurement method for the power plant turbine generator |
| Chinese Title: | 电站汽轮发电机组噪声测量方法 |
| Standard No.: | GB 7441-1987 |
| Category No.: | K54 |
| Issued by: | China State Bureau of Standards |
| Issued on: | 1987-03-17 |
| Implemented on: | 1987-11-1 |
| Status: | superseded |
| Superseded by: | GB/T 7441-2008 Measurement of airborne noise emitted by steam turbines and driven machinery |
| Superseded on: | 2009-4-1 |
| Abolished on: | 2009-04-01 |
| Superseding: | |
| Word Count: | 3000 words |
| Similar Standards: | JB 3141-1982 GB 9783-1988 GB/T 4773-1984 NB/T 11296-2023 GB/T 38657-2020 GB/T 38653-2020 GB/T 37554-2019 GB/T 37753-2019 GB/T 36042-2018 GB/T 36043-2018 GB/T 35688-2017 GB/T 35687-2017 GB/T 35683-2017 GB/T 34576-2017 GB/T 34117-2017 GB/T 28812-2012 GB/T 13399-2012 GB/T 28559-2012 GB/T 28558-2012 GB/T 28553-2012 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |