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| Position: Chinese Standard in English/GB/T 640-1997 |
| GB/T 640-1997 Chemical reagent-Sodium hydrogen carbonate (English Version) | |||
| Standard No.: | GB/T 640-1997 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 3000 words | Price(USD): | 140.00 remind me the price change |
| Implemented on: | 1998-2-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 640-1997 |
| English Name: | Chemical reagent-Sodium hydrogen carbonate |
| Chinese Name: | 化学试剂 碳酸氢钠 |
| Professional Classification: | GB National Standard |
| Issued by: | SAC; AQSIQ |
| Issued on: | 1997-9-9 |
| Implemented on: | 1998-2-1 |
| Status: | valid |
| Superseding: | GB 640-1984 Chemical reagent--Sodium hydrogen carbonate |
| Language: | English |
| File Format: | |
| Word Count: | 3000 words |
| Price(USD): | 140.00 |
| Delivery: | via email in 1~3 business day |