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| Exhibitions in China | |
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| 摘 要： | Raw materials and processing equip-mentProduction and processing technologyand equipmentVarious kinds of refractory materialsand products3. Electronic equipment, electronicmeasuring, control device,data process-ing technology, apparatus and instru-ment used in metallurgical processing,heat treatment, mechanical processing,and production of refractory materials.4. Environmental protection technologyand equipment |
| 关 键 词： | 中国 国际贸易 展览会 2003年 |
Exhibitions in China |
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