| 释义 |
emery cloth短语⁹⁶⁶⁷⁷⁺⁶
基本英英例句例句
n.金刚砂布
Noun:
cloth covered with powdered emery用作名词Fine sand cloth oremery clothmay be used with the same precautions.细砂布或金刚砂布可以采用，但和采用钢丝刷一样也要避免对金属过分清除。 It belongs to hard emery cloth and it has strong adhesiveness and can achieve better grinding result.
可干湿并用，属于硬型砂布，粘附力强，磨削效果好。 tjzhener
Emery cloth must never be used, since particles of emery may become embedded and cause rapid Burning away of the points.
但绝不能用砂布，因为金刚砂会嵌入，使触点迅速烧蚀。 bab |