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| Position: Chinese Standard in English/GB/T 8151.4-2000 |
| GB/T 8151.4-2000 Methods for chemical analysis of zinc concentrates - Determination of silicon dioxide content (English Version) | |||
| Standard No.: | GB/T 8151.4-2000 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 1500 words | Price(USD): | 184.00 remind me the price change |
| Implemented on: | 2004-8-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 8151.4-2000 |
| English Name: | Methods for chemical analysis of zinc concentrates - Determination of silicon dioxide content |
| Chinese Name: | 锌精矿化学分析方法 二氧化硅量的测定 |
| Chinese Classification: | D42 Heavy metal ore |
| Professional Classification: | GB National Standard |
| Issued by: | AQSIQ |
| Issued on: | 2004-2-10 |
| Implemented on: | 2004-8-1 |
| Status: | superseded |
| Superseded by: | GB/T 8151.4-2012 Methods for chemical analysis of zinc concentrates—Part 4:Determination of silicon dioxide content—Molybdenum blue spectrophotometry |
| Superseded on: | 2013-10-1 |
| Abolished on: | 2013-10-01 |
| Superseding: | GB/T 8151.4-1987 Methods for chemical analysis of zinc concentrates--The molybdenum blue spectrophotometric method for the determination of silica content |
| Language: | English |
| File Format: | |
| Word Count: | 1500 words |
| Price(USD): | 184.00 |
| Delivery: | via email in 1~3 business day |