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| Position: Chinese Standard in English/GB 6730.37-1986 |
| GB 6730.37-1986 Methods for chemical analysis of iron ores; The 4-[(5-chloro-2-pyridyl)azo]-1,3-diaminobenzene photometric method for the determination of cobalt content (English Version) | |||
| Standard No.: | GB 6730.37-1986 | Status: | superseded remind me the status change |
| Target Language: | English | File Format: | |
| Word Count: | 2000 words | Translation Price(USD): | 60.0 remind me the price change |
| Implemented on: | 1987-8-1 | Delivery: | via email in 1~3 business day |
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| Standard No.: | GB 6730.37-1986 |
| English Name: | Methods for chemical analysis of iron ores; The 4-[(5-chloro-2-pyridyl)azo]-1,3-diaminobenzene photometric method for the determination of cobalt content |
| Chinese Name: | 铁矿石化学分析方法 4-[(5-氯-2-吡啶)偶氮]-1,3-二氨基苯光度法测定钴量 |
| Chinese Classification: | D31 Iron ore |
| Professional Classification: | GB National Standard |
| Source Content Issued by: | National Standards Bureau |
| Issued on: | 1986-08-19 |
| Implemented on: | 1987-8-1 |
| Status: | superseded |
| Superseded by: | GB/T 6730.37-2017 Iron ores―Determination of cobalt content―4-[(5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method |
| Superseded on: | 2018-6-1 |
| Abolished on: | 2018-06-01 |
| Superseding: | GB 1379-1978 |
| Target Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Translation Price(USD): | 60.0 |
| Delivery: | via email in 1~3 business day |