свободный от
I
• The furnace should be perfectly clear of foul gases.
• This air is dust free.
• The tests indicate that these parts are free from (or of) defects.
• The dielectric oil must be kept clean of chips.
• A bacteria-free solution ...
II
• Die cushions are not subject to the drawbacks of springs and rubber bumpers.
Источник:
Русско-английский научно-технический словарь
на Gufo.me