 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Chinese National Standard Category: Noise and vibration test methods |
| English Title: | Acoustics—Stationary audible warning devices used outdoors—Part 1:Field measurements for determination of sound emission quantifies |
| Chinese Title: | 声学 户外用固定式听觉报警器 第1部分：声发射量的现场测定 |
| Standard No.: | GB/T 19888.1-2005 |
| Category No.: | Z32 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2005-09-09 |
| Implemented on: | 2006-4-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 7500 words |
| Similar Standards: |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Beijing COC Tech Co., Ltd. 2008-2020 |