根据工作订单编制焊接加工程序，选择焊接刀具，调整夹具，按照先进先出原则，进行焊接。
According to the working order, make welding program, choose welding tools and adjust the fixture. Weld profiles based on the policy on first-in-first-out.
如果一个工程师需要一个特别的组件来完成工作，他可以去翻翻组件目录，找到符合他要求的组件然后向供货商下订单。
If an engineer wants a particular component for a job, he can go to a catalogue, find a widget with the right parameters and order it from a supplier.
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