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| Position: Chinese Standard in English/GB/T 4193-1984 |
| GB/T 4193-1984 Method for measuring the density of the fine wire and ribbon of tungsten and molybdenum used in electric light sources and vacuum tubes (English Version) | |||
| Standard No.: | GB/T 4193-1984 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 1000 words | Price(USD): | 70.0 remind me the price change |
| Implemented on: | 1984-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 4193-1984 |
| English Name: | Method for measuring the density of the fine wire and ribbon of tungsten and molybdenum used in electric light sources and vacuum tubes |
| Chinese Name: | 电真空器件及电光源用细钨丝,钼丝和薄带密度的测试方法 |
| Chinese Classification: | H21 Metal physical property test method |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.040.30 Chemical analysis of metals |
| Issued by: | MIIT |
| Issued on: | 1984-3-9 |
| Implemented on: | 1984-1-1 |
| Status: | valid |
| Superseding: | SJ/Z 942-1975 |
| Language: | English |
| File Format: | |
| Word Count: | 1000 words |
| Price(USD): | 70.0 |
| Delivery: | via email in 1~3 business day |