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| Position: Chinese Standard in English/YB/T 4021-1991 |
| YB/T 4021-1991 (English Version) | |||
| Standard No.: | YB/T 4021-1991 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 3500 words | Price(USD): | 100.00 remind me the price change |
| Implemented on: | 1992-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | YB/T 4021-1991 |
| Chinese Name: | 萘中全硫含量的测定方法 还原滴定法 |
| Chinese Classification: | G16 Basic organic chemicals |
| Professional Classification: | YB Professional Standard - Metallurgy |
| ICS Classification: | 71.080.15 Aromatic hydrocarbons |
| Issued on: | 1991-05-04 |
| Implemented on: | 1992-1-1 |
| Status: | superseded |
| Superseded by: | YB/T 4021-2007 Determination of Total Sulphur in Naphthalene - Reduction Titration |
| Superseded on: | 2007-7-1 |
| Language: | English |
| File Format: | |
| Word Count: | 3500 words |
| Price(USD): | 100.00 |
| Delivery: | via email in 1~3 business day |