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| Position: Chinese Standard in English/YB/T 4122.2-2021 |
| YB/T 4122.2-2021 Microprocessor-based relaying protection for metallurgy enterprises Part 2:Testing regulations (English Version) | |||
| Standard No.: | YB/T 4122.2-2021 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 7500 words | Price(USD): | 225.00 remind me the price change |
| Implemented on: | 2021-7-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | YB/T 4122.2-2021 |
| English Name: | Microprocessor-based relaying protection for metallurgy enterprises Part 2:Testing regulations |
| Chinese Name: | 冶金企业微机继电保护第2部分：检验规程 |
| Professional Classification: | YB Professional Standard - Metallurgy |
| Issued by: | MIIT |
| Issued on: | 2021-3-5 |
| Implemented on: | 2021-7-1 |
| Status: | superseded |
| Superseded by: | YB/T 4122-2004 Management code of the operation and technology for the microprocessor-based relaying protection |
| Superseded on: | 2004-11-1 |
| Superseding: | YB/T 4122-2004 Management code of the operation and technology for the microprocessor-based relaying protection |
| Language: | English |
| File Format: | |
| Word Count: | 7500 words |
| Price(USD): | 225.00 |
| Delivery: | via email in 1~3 business day |