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| Position: Chinese Standard in English/GB/T 4189-1984 |
| GB/T 4189-1984 Doped tungsten bars (English Version) | |||
| Standard No.: | GB/T 4189-1984 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 84.00 remind me the price change |
| Implemented on: | 1984-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 4189-1984 |
| English Name: | Doped tungsten bars |
| Chinese Name: | 掺杂钨条 |
| Chinese Classification: | H63 Rare refractory metals and their compounds |
| Professional Classification: | GB National Standard |
| Issued by: | MIIT |
| Issued on: | 1984-3-9 |
| Implemented on: | 1984-1-1 |
| Status: | superseded |
| Superseded by: | GB/T 4187-2017 Tungsten bars and rods |
| Superseded on: | 2018-2-1 |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 84.00 |
| Delivery: | via email in 1~3 business day |