metal disc meaning in English

金属盘
金属圆片

The steering clutch is tighten by pressured springs and separated hydraulically with oil - type , multi - powder - metal discs
转向离合器湿式、多片、粉末冶金摩擦片、弹簧压紧、液压分离。
The new medal design for the olympics in turin , unveiled wednesday , features a hole in the center of the metal disc
2006年都灵冬季奥运会运动员奖牌日前首次与公众见面。让人意想不到的是，奖牌看上去像是炸面饼圈。
It was so light that he could see the metal discs of the harness shining in the moonlight , and the eyes of the horses looking round in alarm at the noise made by the party under the portico of the approach
天还很亮，他看见搭扣和辕马的眼睛在月亮下发出反光，这几匹马儿惊恐地望着那些在黑暗的台阶上的遮阳下喧嚷喊叫的骑者。