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Chinese National Standard Category: Grinding material and apparatus |
English Title: | Testing method for quantities of α-Al@2O@3 phase in alumina with an X-ray diffractometer |
Chinese Title: | 刚玉磨料中α-AL2O3相X射线定量测定方法 |
Standard No.: | GB/T 14321-1993 |
Category No.: | J43 |
Issued by: | CSBTS |
Issued on: | 1993-04-17 |
Implemented on: | 1993-1-2 |
Status: | superseded |
Superseded by: | GB/T 14321-2008 Testing method for quantities of α-Al2O3 phase in alumina with an X-ray diffractometer |
Superseded on: | 2009-1-1 |
Abolished on: | 2009-01-01 |
Superseding: | |
Word Count: | words |
Similar Standards: | GB 2478-1983 GB 11271-1989 GB 2479-1983 GB/T 2490-2003 GB 11274-1989 GB 11272-1989 GB/T 2488-2001 GB/T 16458-2021 GB/T 2487-2001 GB 9256-1988 GB/T 2485-1997 GB/T 2493-2023 GB/T 16457.2-2023 GB/T 23538-2023 GB/T 43323-2023 GB/T 2484-2023 GB/T 43136-2023 GB/T 43131-2023 GB/T 43134-2023 GB/T 16457.1-2023 |
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