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| International Standard Category: Laboratory ware and related apparatus |
QB/T 2559-2002 Guidelines on types of apparatus glass their composition and test methods
仪器玻璃成分分类及其试验方法 ;
| Category No.: | 71.040.20 | Valid Status: | valid |
| Issued Organization: | State Commission for Economic and Trade | Issued Date: | 2002-09-21 |
| Implemented Date: | 2002-12-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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