 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Professional Standard Category: Professional Standard - Environment |
HJ 1420-2025 Technical specification for accounting methods and reporting of by-product trifluoromethane emission from chlorodifluoromethane production facility
一氯二氟甲烷生产设施副产三氟甲烷排放核算方法与报告技术规范 ;
| Category No.: | HJ | Valid Status: | to be valid |
| Issued Organization: | MEE | Issued Date: | 2025-12-04 |
| Implemented Date: | 2026-3-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
HJ 1420-2025
HJ 5.1-2025
HJ 1418-2025
HJ 1419-2025
HJ 732-2025
HJ 1417-2025
HJ 1411-2025
HJ 1412-2025
HJ 1413-2025
HJ 1414-2025
HJ 212-2025
HJ 1416-2025
HJ 1415-2025
HJ 1408-2024
HJ 2301-2018
HJ 1410.4-2025
HJ 1410.3-2025
HJ 1410.1-2025
HJ 1410.6-2025
HJ 1410.2-2025
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Beijing COC Tech Co., Ltd. 2008-2040 |