一种定义
四种语言
0,1,2
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- 英語
- 中國
- 西班牙語
填料 (n)
Einlage (Gegengewicht) (f)
filler (n)
The fusion of additional materials means fillers such as welding wire are unnecessary.
The filler material is fed in from outside, an inert gas surrounds the electrode and molten pool.
The electrode's coating protects the weld seam against atmospheric contamination, while the core rod is used as the filler material.
