Students work with different vintages of tools, from computer controlled to chrome plated.
Students work with different vintages of tools, from computer controlled to chrome plated.
学生利用电脑控制操作各种不同的特殊机械来镀铬。
Students work with different vintages of tools, from computer controlled to chrome plated.
学生利用电脑控制操作各种不同的特殊机械来镀铬。