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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44344-2024 |
Operation and maintenance specifications for geographic spatiotemporal information cloud platforms {译} 地理时空信息云平台运行维护规范 |
China National Standards Specifications operation maintenance |
 English PDF |
| GB/T 43991-2024 |
Urban tunnel operation and maintenance service specifications {译} 城市隧道运维服务规范 |
China National Standards Specifications operation maintenance |
English PDF |
| GB/T 43699-2024 |
Operation and maintenance service specifications for urban light environment landscape lighting facilities {译} 接入网技术要求-10Gbit/s对称无源光网络（XGS-PON） |
China National Standards Specifications operation maintenance |
English PDF |
| GB/T 42111-2022 |
Low-impact development rainwater control and utilization facilities operation and maintenance specifications {译} 低影响开发雨水控制利用 设施运行与维护规范 |
China National Standards Specifications operation maintenance |
English PDF |
| GB/T 28827.7-2022 |
Information technology services - Operation and maintenance - Part 7: Specifications for cost measurement {译} 信息技术服务 运行维护 第7部分：成本度量规范 |
China National Standards Specifications operation maintenance |
English PDF |
| GB/T 39618-2020 |
Specifications for operation and maintenance of the reference stations using global navigation satellite system 卫星导航定位基准站网运行维护技术规范 |
China National Standards Specifications operation maintenance |
English PDF |
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