1) refining of gold
精炼黄金
2) gold refining
黄金精炼
1.
Features of gold refining processes and selection applied;
黄金精炼工艺特点分析及选择
3) gold refining technology
黄金精炼工艺
1.
The development orientation of gold refining technology in China is also studied.
介绍了国内黄金精炼技术与工艺现状 ,对黄金主要精炼方法进行了评价和比较 ,探讨了黄金精炼工艺的研究发展方
4) gold smelting
黄金冶炼
1.
Design and development of gold smelting production management system
黄金冶炼生产管理系统的设计与开发
5) refined gold
精炼金
1.
Determination of gold in refined gold by fire assaying method;
火试金法测定精炼金的金含量
6) gold and silver refining
金银精炼
1.
Study and practices of SBRF-E gold and silver refining new process;
SBRF-E金银精炼新工艺的研究与生产实践
补充资料：18t氩氧精炼炉(AOI))在作业(太钢)
18t氩氧精炼炉(AOI))在作业(太钢)
18t氩氧精炼炉(AOD)在作业(太钢)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条