• The flow is filtered for graphite dust and iron oxide.
• Such stray signals cannot be filtered off ( or out ).
• He filtered off the sediment.
• The flow is filtered for graphite dust and iron oxide.
• Such stray signals cannot be filtered off ( or out ).
• He filtered off the sediment.
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012