针对不同的金属材料和切割断面的要求，用户可选用气体火焰切割和等离子切割两种方式。

For different metal materials and cutting cross-section, the user can choose gas flame cutting and plasma cutting in two ways.

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采用场发射扫描电子显微镜(FESEM)，研究了铁基金属包膜界面及其断面的精细结构。

Field emission scanning electron microscope (FESEM) has been used to investigate the fine structure of Fe-based metal film interface and its cross-section.

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