我觉得应该是 tool builders , 工具制造商
aircraft tool makers = 飞机工具制造商
When the aircraft industries retooled, they provided a large amount of work for tool builders.
当飞机工业公司改组时,他们为工具制造业提供了大量的工作.
我觉得应该是 tool builders , 工具制造商
aircraft tool makers = 飞机工具制造商
When the aircraft industries retooled, they provided a large amount of work for tool builders.
当飞机工业公司改组时,他们为工具制造业提供了大量的工作.