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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| QB/T 4724-2014 |
Precision machining gypsum mould for jewellery. Safety technical regulations for roasting 首饰精密加工石膏模具 焙烧安全技术规范 |
China Light Industry
Standards Precision machining gypsum |
 English PDF |
| QB/T 4723-2014 |
Precision machining gypsum mold for jewellery 首饰精密加工石膏模具 |
China Light Industry
Standards Precision machining gypsum |
English PDF |
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