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Chinese National Standard Category: Others |
English Title: | The general technical specifications on silicon carbide and zircon ceramic infrared heater |
Chinese Title: | 碳化硅,锆英砂,陶瓷类红外辐射加热器通用技术条件 |
Standard No.: | GB 4654-1984 |
Category No.: | L47 |
Issued by: | China State Bureau of Standards |
Issued on: | 1984-08-02 |
Implemented on: | 1985-5-1 |
Status: | superseded |
Superseded by: | GB/T 4654-2008 The general technical specifications for non-metallic basic body infrared heater |
Superseded on: | 2009-4-1 |
Abolished on: | 2009-04-01 |
Superseding: | |
Word Count: | 5000 words |
Similar Standards: | GB/T 42209-2022 GB/T 42210-2022 GB/T 38001.62-2020 GB/T 38001.11-2020 GB/T 18910.62-2019 GB/T 38001.61-2019 GB/T 22181.24-2016 GB/T 20871.61-2013 GB/T 22181.23-2012 GB/T 18910.1-2012 GB/T 18910.61-2012 GB/T 18910.5-2008 GB/T 22181.22-2008 GB/T 18910.3-2008 GB/T 22181.21-2008 GB/T 22181.1-2008 SJ 20987-2008 SJ/T 11379-2008 SJ/T 11378-2008 GB/T 18910.4-2007 |
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