DL/T 5207-2021
Published- Issued
- 2021-04-26
- Effective
- 2021-10-26
Chinese DL Electric Power Industry Standards
Browse DL and DL/T electric power standards for power generation, transmission, distribution, grid equipment, and energy projects.
DL/T 5602-2021
PublishedTechnical code for architectural structure design of urban indoor substation
- Issued
- 2021-04-26
- Effective
- 2021-10-26
DL/T 5096-2008
PublishedDrilling Technical Regulations of Electrical Power Engineering
- Issued
- 2026-10-06
- Effective
- 2026-10-06
DL/T 5049-2006
PublishedTechnical code for exploration and surveying of large crossing overhead transmission line
- Issued
- 2025-08-11
- Effective
- 2025-08-11
Need a specific edition or English document?
Send the standard code and your language requirements.