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| Position: Chinese Standard in English/GB/T 5070.9-1985 |
| GB/T 5070.9-1985 Magnesite-chrome refractories--Determination of manganese oxide content--Atomic absorption spectrophotometric method (English Version) | |||
| Standard No.: | GB/T 5070.9-1985 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 180.0 remind me the price change |
| Implemented on: | 1986-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 5070.9-1985 |
| English Name: | Magnesite-chrome refractories--Determination of manganese oxide content--Atomic absorption spectrophotometric method |
| Chinese Name: | 镁铬质耐火材料化学分析方法 原子吸收分光光度法测定氧化锰量 |
| Chinese Classification: | Q43 Basic refractory |
| Professional Classification: | GB National Standard |
| Issued on: | 1985-04-17 |
| Implemented on: | 1986-1-1 |
| Status: | superseded |
| Superseded by: | GB/T 5070.9-2002 Magnesia-chrome refractory Methods for chemical analysis - Part 9: the amount of EDTA volumetric method for the determination of magnesium oxide GB/T 5070.11-2002 Magnesium chromite refractories Methods for chemical analysis - Part 11: Flame atomic absorption spectrometry method for the determination of the amount of manganese oxide |
| Superseded on: | 2003-6-1 |
| Abolished on: | 2003-06-01 |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 180.0 |
| Delivery: | via email in 1~3 business day |