这个词是什么意思？
Joining metal pieces or parts together by melting the adjoining surfaces with heat, using a heat source such as a blowtorch or electric arc. The melted surfaces are then pressed together by hammering.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D014896 · MeSH 2026。
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