Dual-frequency power supply is optimally selected product in electrolysis and smelting industry and features greater improvement for product quality and output.
双频电源是电解冶炼领域的优选产品,对于提高产品质量有明显作用。
The nickel smelting industry developed rapidly after human found nickel oxide ore with ni content of7~ 8% in new caledonia in1865 and found it could improve the property of steel.
This paper has studied the historical path and the reason for the rising of tungsten smelting industry recent years in Ganzhou and proposed the new turn of tungsten industry developmental proposals.
研究了近年来赣州钨冶炼业崛起的历史轨迹和原因,提出了新一轮钨业发展的建议。
The status and problems remained in Chinese tungsten smelting industry are related, and some proposals are put forward.
叙述了中国钨冶炼产业的现状以及存在的问题,针对这些问题提出了几点建议。
This method could be applied in the smelting industry based on the testing results from the mercury disposal and recycling plant.
小型汞废料回收处置厂的测定结果初步证实简化便携烟气汞采样法可在冶炼行业使用。
Mining, oil industry, chemical industry, and metal smelting industry are high CO2-emission industries, but meanwhile they have more potential to abate their CO2 emissions.