 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Industrial process measurement and control |
GB/T 40806-2021 Airborne noise emitted by machine tools—Operating conditions for metal-cutting machines
机床发射空气传播噪声 金属切削机床的操作条件;
| Category No.: | 25.040.40 | Valid Status: | valid |
| Issued Organization: | SAMR and SAMR | Issued Date: | 2021-10-11 |
| Implemented Date: | 2022-5-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |