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| International Standard Category: Cadmium, cobalt and their alloys |
YS/T 554-2006 Lithium niobate single crystals
铌酸锂单晶 ;
| Category No.: | 77.120.70 | Valid Status: | superseded |
| Issued Organization: | Issued Date: | 2006-07-27 | |
| Implemented Date: | 2006-10-11 | Abolished Date: | |
| Superseded Standard.: | YS/T 554-2007 Lithium niobate single crystals |
Superseded Date: | 2008-5-1 |
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