| English Title: | Devices and integration in enterprise systems—Function blocks (FB) for process control and electronic device description language (EDDL)—Part 4: EDD interpretation |
| Chinese Title: | 企业系统中的设备和集成 过程控制用功能块（FB）和电子设备描述语言（EDDL） 第4部分：EDD互操作 |
| Standard No.: | GB/T 21099.4-2024 |
| Category No.: | N10 |
| Issued by: | SAMR; SAC |
| Issued on: | 2024-11-28 |
| Implemented on: | 2025-6-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 21099.4-2010 Function blocks(FB) for process control—Part 4:EDD interoperability guideline
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| Word Count: | 66000 words |
| Similar Standards: |
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