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| Position: Chinese Standard in English/GB 223.5-1988 |
| GB 223.5-1988 Methods for chemical analysis of iron, steel and alloy--The oxalic acid-ferrous sulfate molybdosilicate blue complex photometric method for the determination of silicon content (English Version) | |||
| Standard No.: | GB 223.5-1988 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 60.0 remind me the price change |
| Implemented on: | 1989-2-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 223.5-1988 |
| English Name: | Methods for chemical analysis of iron, steel and alloy--The oxalic acid-ferrous sulfate molybdosilicate blue complex photometric method for the determination of silicon content |
| Chinese Name: | 钢铁及合金化学分析方法 草酸-硫酸亚铁硅钼蓝光度法测定硅量 |
| Chinese Classification: | H11 Steel and iron alloy analysis method |
| Professional Classification: | GB National Standard |
| Implemented on: | 1989-2-1 |
| Status: | superseded |
| Superseded by: | GB/T 223.5-1997 Methods for chemical analysis of iron,steel and alloy The reduced molybdosilicate spectrophotometric method for the determination of acid-soluble silicon content |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 60.0 |
| Delivery: | via email in 1~3 business day |