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Chinese Classification
Professional Classification
ICS Classification
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Value-added Services
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LoginRegister |
| Position: Chinese Standard in English/Q/CR 809-2020 |
| Q/CR 809-2020 (English Version) | |||
| Standard No.: | Q/CR 809-2020 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | Delivery: | ||
| Standard No.: | Q/CR 809-2020 |
| Chinese Name: | 铁路区间通信设备直流远供电源系统 |
| Professional Classification: | Q/ Corporate Standard |
| Status: | valid |
| Language: | English |
| File Format: |