metal filing

1. Along each wall stretched green metal filing cabinets.
   绿色金属文件柜靠着各面墙依次排开。
2. Some designers use metal strips at the section where the orifices are to be, thus avoiding the difficulties of filing dissimilar materials.
   有些设计员在钻孔的剖面上使用金属狭条，用以避免修铿不同材料所遇到的困难。
3. The metal moving pattern in the cavity of closed die forging in the filing stage and its application in Engineering
   开式模锻型腔充满阶段的金属流动模型及其工程应用

noun

1. a fragment of metal rubbed off by the use of a file