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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 30285-2013 |
Information security technology—Construction and sustain management specifications of disaster recovery center 信息安全技术 灾难恢复中心建设与运维管理规范 |
China National Standards Construction technology specification |
 English PDF |
| GB/T 29243-2012 |
Information security technology - Specifications of delegated certification path construction and delegated validation for digital certificate 信息安全技术 数字证书代理认证路径构造和代理验证规范 |
China National Standards Construction technology specification |
English PDF |
| GB/T 50818-2013 |
Mechanized ultrasonic testing technology specification for oil & gas construction pipeline project 石油天然气管道工程全自动超声波检测技术规范 |
China National Standards Construction technology specification |
English PDF |
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