Terms containing foreign particle

Subject	English	Chinese
tech.	foreign particle	外来物
met.	foreign particle	杂质粉粒
met.	foreign particle	杂质粒子
construct.	foreign particle	杂质粉粒 (粒子)
seal.	foreign particle	颗粒杂质
tech.	foreign particle	杂粒
textile	foreign particle detector	外来微粒探测仪
oil	free of foreign solid particle	无外来固体杂质
scient.	phagocytes incepting foreign particles	摄取外来粒子的吞噬细胞