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| Position: Chinese Standard in English/GB/T 12689.5-1990 |
| GB/T 12689.5-1990 Zinc and zinc alloys―Determination of silicon content―Molybdenum blue spectrophotometric method (English Version) | |||
| Standard No.: | GB/T 12689.5-1990 | Status: | abolished remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 3500 words | Price(USD): | 180.0 remind me the price change |
| Implemented on: | 1992-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 12689.5-1990 |
| English Name: | Zinc and zinc alloys―Determination of silicon content―Molybdenum blue spectrophotometric method |
| Chinese Name: | 锌及锌合金化学分析方法 钼蓝分光光度法测定硅量 |
| Chinese Classification: | H13 Heavy metals and their alloys analysis method |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.120.60 Lead, zinc, tin and their alloys |
| Issued on: | 1990-12-30 |
| Implemented on: | 1992-1-1 |
| Status: | abolished |
| Superseded by: | GB/T 12689.8-2004 The methods for chemical analysis of zinc and zinc alloys—The determination of silicon content—The molybdenum blue spectrophotometric method |
| Superseded on: | 2004-10-1 |
| Abolished on: | 2004-10-01 |
| Language: | English |
| File Format: | |
| Word Count: | 3500 words |
| Price(USD): | 180.0 |
| Delivery: | via email in 1~3 business day |