[nf - 7]一般，非铁基材料不可能采用常用于切割钢材的传统氧乙炔设备进行切割。

In general, nonferrous materials cannot be cut by the conventional oxyacetylene cutting equipment commonly used for steel.

youdao

[nf - 7]一般，非铁基材料不可能采用常用于切割钢材的传统氧乙炔设备进行切割。

In general, nonferrous materials cannot be cut by the conventional oxyacetylene cutting equipment commonly used for steel.

youdao