foreign material
短语词组
- deposition foreign crystalline material 结晶异物沉积
- foreign impurity material 外来材料
- Foreign language material 外文资料
- foreign teaching material 洋教材
- Foreign n material 异物
- processing with foreign supplied material 来进料加工
- attached foreign material 附着的外来物质
- damage from foreign material 井底落物损坏
- foreign material removing 异物剔除 返回 foreign material