grit emery

毅力金刚砂
常用释义
毅力金刚砂

例句

Lightly scuff sand flywheel face with 180 grit emery clothed clean surface with a wax and grease remover.

以180号金刚砂布轻轻打磨飞轮表面。然后以除去蜡与黄油的去污剂清洗表面。

If the substrate is metal, I sand blast it when possible or use 80 grit emery paper as a second choice.

如果基板是金属,如可能我就喷砂或者,作为第二选择80粒度的金刚砂纸。

用180金刚砂纸轻轻地磨擦飞轮表面。然后用煞车或化油器清洗器加以清洗。