GB 17646-1998
Replaced
DB12/T 1421-2025
Active
Tianjin CityLocal standards
DB12/T 1421-2025 Green Geothermal Mine Construction Standards
DB12/T 1421-2025 Green Geothermal Mine Construction Standards
Basic Information
Standard Code:
DB12/T 1421-2025
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geothermal energy
ICS Name:
Wind power generation systems and other energy sources
Publish Date:
2025-02-12
Implement Date:
2025-03-15
Publisher:
天津市市场监督管理委员会
Technical Committee:
天津市规划和自然资源局
Development Information
Drafting Units:
天津地热勘查开发设计院、天津地热勘查开发设计院有限公司、天津市地质矿产勘查开发局、天津地热开发有限公司、自然资源部天津中低温地热野外科学观测研究站
Drafting Persons:
张婷婷、阮传侠、胥博文、沈健、刘杰、郑晓菲、易志东、丛培德、刘光宇、李博、刘斐、朱挺、彭红晶、李哲
Related Standards
GB 18451.1-2001
Replaced
GB 18451.1-2001 Wind turbine generator systems—Safety requirements
GB/T 2900.53-2001
Active
GB/T 2900.53-2001 Electrotechnical terminology—Wind turbine generator systems
GB/T 18709-2002
Active
GB/T 18709-2002 Methodology of wind energy resource measurement for wind farm
GB/T 18710-2002
Active
GB/T 18710-2002 Methodology of wind energy resource assessment for wind farm
GB/T 4750-2002
Replaced