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| Position: Chinese Standard in English/GB 640-1984 |
| GB 640-1984 Chemical reagent--Sodium hydrogen carbonate (English Version) | |||
| Standard No.: | GB 640-1984 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 60.00 remind me the price change |
| Implemented on: | 1985-9-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 640-1984 |
| English Name: | Chemical reagent--Sodium hydrogen carbonate |
| Chinese Name: | 化学试剂 碳酸氢钠 |
| Chinese Classification: | G62 General inorganic reagent |
| Professional Classification: | GB National Standard |
| Implemented on: | 1985-9-1 |
| Status: | superseded |
| Superseded by: | GB/T 640-1997 Chemical reagent-Sodium hydrogen carbonate |
| Superseded on: | 1998-2-1 |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 60.00 |
| Delivery: | via email in 1~3 business day |