 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Seismic and vibration protection |
DB/T 14-2018 Specification of hydraulic fracturing and overcoring method for in-situ stress measurement
原地应力测量水压致裂法和套芯解除法技术规范 ;
| Category No.: | 91.120.25 | Valid Status: | valid |
| Issued Organization: | China Earthquake Administration | Issued Date: | 2018-06-25 |
| Implemented Date: | 2019-1-1 | 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| Superseded Standard.: | Superseded Date: |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 |