piercing by electric arc的用法和樣例:
例句
- However, perforation of the colorectum by an IUCD is extremely unusual.
但是子宮內避孕器引致直腸穿孔的病例就極為罕見。
- The article studied the geometrical dimensions and surface quality of the shells in the deformation zone of piercing.
研究了穿孔變形區中毛管的幾何尺寸和表面質量。
piercing by electric arc的相關資料:
臨近單詞
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