GB/T 40250-2021
城市景观照明设施防雷技术规范
Technical specifications for lightning protection of urban landscape lighting facilities
- 实施日期
- 2021-09-01
- ICS 分类
- 07.060
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 40250-2021
Technical specifications for lightning protection of urban landscape lighting facilities
GB/T 40246-2021
Guidelines for construction of meteorological disaster prevention and mitigation demonstration community
GB/T 40243-2021
Tornado intensity scale
GB/T 40242-2021
Meteorological grades for power consuming
GB/T 40239-2021
Meteorological grades for urban snow hazard
GB/T 40153-2021
Classification and coding of meteorological data
GB/T 40130-2021
Specifications for special hydrogeological exploration in coal mines
GB/T 40112-2021
Specifications for risk assessment of geological hazard
GB/T 39782-2021
Specifications for safe firing area map-drawing of anti-aircraft gun at weather modification operating spots
GB/T 39835-2021
Water quality for domestic seawater
GB/T 28594-2021
Weather nowcasting
GB/T 15218-2021
Classification for reserves of groundwater resources
GB/T 39632-2020
Terminology of marine disaster prevention and mitigation
GB/T 39628-2020
Terminology of marine forecast
GB/T 23248-2020
Code for design of seawater treatment for recirculating cooling seawater system
GB/T 12763.3-2020
Specifications for oceanographic survey— Part 3:Marine meteorological observations
GB/T 39361-2020
Discharge requirements for cooling seawater
GB/T 39419-2020
Grades of tsunami
GB/T 39420-2020
Marine observation terminology
GB/T 39437-2020
Technical specification for lightning protection of water supply and drainage system