Widia
[机] 锻结碳化物
释义与例句
n.
-
1.
A form of tungsten carbide used in machining tough materials.
不可数
词源
Shortened form of German wie Diamant, "like diamond".
来源:wiktionary
[机] 锻结碳化物
A form of tungsten carbide used in machining tough materials.
Shortened form of German wie Diamant, "like diamond".
来源:wiktionary