Смотреть больше слов в «Русско-английском машиностроительном словаре»
• Intake screens protect the oil pump from foreign material (or substance). • This design reduces the risk of foreign matter entering the manometer.
foreign material, foreign matter, foreign substance* * *foreign matter
sostanza estranea
corps étranger, matière étrangère, substance étrangère
foreign substance
extraneous agent
foreign substance
foreign matter
foreign matter