研究火焰切割机数控系统软件的功能设计。
Research the numerical control system software functional design of flame cutter.
我们用火焰切割法。
火焰切割机的价格比较低，同时前期投入成本也较低。
The price of flame cutting machine is lower, and the cost is low.
火焰切割机的价格比较低，同时前期投入成本也较低。
The price of flame cutting machine is lower, and the cost is low.
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