... roll forging 轧锻 ; seamless forging 无缝锻造 precision forging 精密锻造 ; 精密锻件 ; 精密锻压 ; 精密模锻 ...
基于1050个网页-相关网页
未锻轧的精炼铜及铜合金。
降低或取消了钢坯、钢材、未锻轧铝等高能耗、高污染和资源性产品的出口退税。
Conversely tax rebates were cut down or removed on products featured with heavy energy consumption heavy pollution and resource-related such as billet rolled steel and aluminum not forged or rolled.
热锻、滚轧、热压等等。
应用推荐