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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 31990.1-2015 |
Technical specification for electric power information transmission system on plastic optical fiber—Part 1: Technical requirements 塑料光纤电力信息传输系统技术规范 第1部分：技术要求 |
China National Standards Specification optical requirements |
 English PDF |
| GB/T 21645.4-2010 |
Technical requirements for automatically switched optical network - Part 4：Technical specification of signalling 自动交换光网络(ASON）技术要求 第4部分：信令技术 |
China National Standards Specification optical requirements |
English PDF |
| GB/T 21382-2008 |
Specification for optical requirements of photoluminescent (phosphorescent) safety marking 光致发光（磷光）安全标记光学性能要求 |
China National Standards Specification optical requirements |
English PDF |
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