such a valve in a steam-engine condenser opening to the air pump

listen to the pronunciation of such a valve in a steam-engine condenser opening to the air pump
الإنجليزية - الإنجليزية

تعريف such a valve in a steam-engine condenser opening to the air pump في الإنجليزية الإنجليزية القاموس.

such a valve in a steam-engine condenser opening to the air pump
foot valve
such a valve in a steam-engine condenser opening to the air pump
المفضلات