ADJ having no clothes on; naked 未穿衣服的; 裸体的
Somewhat higher spot-welding currents are needed than are used for unclad steel because of the low electrical resistance of the aluminum cladding.
焊接涂铝钢首选的方法是电阻焊接，因为高温气焊和电弧焊毁坏涂层。
The concrete structure stays unclad as reminiscence to the industrial heritage and layered with a wall painting as an intellectual place for narration, interpretation and spatial extension.
混凝土结构的泥质感作为保持对工业遗产的回忆，机智地以壁画分层作叙事、解释和空间扩展。
Materials for printed boards and other interconnecting structures - reinforced base materials, clad and unclad - phenolic cellulose paper reinforced laminated sheets, economic grade, copper - clad.
印制板和其它互连结构用材料。包被和非包被增强基材。酚醛纤维素纸增强铜包被经济级叠层板。
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