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| Position: Chinese Standard in English/GB 223.66-1989 |
| GB 223.66-1989 Methods for chemical analysis of iron, steel and alloy The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content (English Version) | |||
| Standard No.: | GB 223.66-1989 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2500 words | Price(USD): | 75.00 remind me the price change |
| Implemented on: | 1990-7-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 223.66-1989 |
| English Name: | Methods for chemical analysis of iron, steel and alloy The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content |
| Chinese Name: | 钢铁及合金化学分析方法 硫氰酸盐-盐酸氯丙嗪-三氯甲烷萃取光度法测定钨量 |
| Chinese Classification: | H11 Steel and iron alloy analysis method |
| Professional Classification: | GB National Standard |
| Issued by: | CSBTS |
| Issued on: | 1989-03-31 |
| Implemented on: | 1990-7-1 |
| Status: | valid |
| Language: | English |
| File Format: | |
| Word Count: | 2500 words |
| Price(USD): | 75.00 |
| Delivery: | via email in 1~3 business day |