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| Position: Chinese Standard in English/JJF 1638-2017 |
| JJF 1638-2017 Calibration Specification for Multifunction Standard Sources (English Version) | |||
| Standard No.: | JJF 1638-2017 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 14500 words | Price(USD): | 430.00 remind me the price change |
| Implemented on: | 2018-3-26 | Delivery: | via email in 1~5 business day |
| Standard No.: | JJF 1638-2017 |
| English Name: | Calibration Specification for Multifunction Standard Sources |
| Chinese Name: | 多功能标准源校准规范 |
| Professional Classification: | JJ Metering |
| Issued by: | AQSIQ |
| Issued on: | 2017-09-26 |
| Implemented on: | 2018-3-26 |
| Status: | valid |
| Superseding: | JJG 445-1986 DC Standard Voltage Source |
| Language: | English |
| File Format: | |
| Word Count: | 14500 words |
| Price(USD): | 430.00 |
| Delivery: | via email in 1~5 business day |