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| Position: Chinese Standard in English/GB/T 6150.4-2008 |
| GB/T 6150.4-2008 Methods for chemical analysis of tungsten concentrates - Determination of sulfur content - The high frequency-infrared absorption method (English Version) | |||
| Standard No.: | GB/T 6150.4-2008 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 4000 words | Price(USD): | 80.0 remind me the price change |
| Implemented on: | 2008-9-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 6150.4-2008 |
| English Name: | Methods for chemical analysis of tungsten concentrates - Determination of sulfur content - The high frequency-infrared absorption method |
| Chinese Name: | 钨精矿化学分析方法 硫量的测定 高频红外吸收法 |
| Chinese Classification: | H63 Rare refractory metals and their compounds |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.120.99 Other non-ferrous metals and their alloys |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2008-3-31 |
| Implemented on: | 2008-9-1 |
| Status: | superseded |
| Superseded by: | GB/T 6150.4-2023 Methods for chemical analysis of tungsten concentrates―Part 4:Determination of sulfur content―High frequency-infrared absorption method and combustion-iodometric method |
| Superseded on: | 2024-3-1 |
| Superseding: | GB/T 6150.5-1985 Methods for chemical analysis of tungsten concentrates; The barium sulfate gravimetric method for the determination of sulfur content |
| Language: | English |
| File Format: | |
| Word Count: | 4000 words |
| Price(USD): | 80.0 |
| Delivery: | via email in 1~3 business day |