世界上大部分不锈钢是由二次冶金工艺-AOD或VOD生产的。
The bulk of world stainless steel is made through secondary steel making - AOD or VOD processes.
本实用新型属于冶金设备领域，特别涉及球团竖炉的二次冷却系统中的篦板结构的装置。
The utility model belongs to the metallurgical equipment field, in particular relating to a grid plate-structure device inside a secondary cooling system of a pellet shaft furnace.
该仪器体积小、功能强、精度高，可以广泛适用于电力系统及相关行业继电保护和计量专业、工矿企业、石油化工、冶金企业的二次回路检查。
It is very convenient for the field operators and can be used as a secondary meter in mining industry, the petroleum chemical industry, the metallurgical industry.
该仪器体积小、功能强、精度高，可以广泛适用于电力系统及相关行业继电保护和计量专业、工矿企业、石油化工、冶金企业的二次回路检查。
It is very convenient for the field operators and can be used as a secondary meter in mining industry, the petroleum chemical industry, the metallurgical industry.
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