金属冶炼

1
Development
... 金属铸造 Metal casting 金属冶炼 Development (Photographic film –) 金属处理 Metal treating ...
2
photographic film development
... 激光切割 Scribing (Laser –) 金属冶炼 photographic film development 磁化 magnetization ...
3
Mtal sltng
... Mtal platng 金属电镀 Mtal sltng 金属冶炼 Mtal sltng 金属冶炼 ...
4
Metal smelting
金属冶炼
5
metal smelting
金属冶炼 metal smelting

短语

1
他们学习一些诸如大理石打磨，金属冶炼和铜器制造的实用技术，而不仅仅是造船术。
They're studying practical things like marble work, metal work, and copper work, not just shipbuilding.
2
用途：油田井控制作业，金属冶炼及化工行业等有热源或热辐射的高温环境。
Uses: Oilfield well control operations, metal smelting and chemical industryes such as a heat source or heat radiation of high-temperature environments.
3
本技术可适用于各种金属冶炼的熔渣处理，金属和非金属熔融制粒等生产过程。
The techniques can be applying into the production process of slag disposing of all kinds of metal smelting, metal and nonmetal melting and making grains.

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