используемый
см. тж. мало использоваться; наиболее широко используемый
• Another type of indicator in use (or used) is the diffusion type.
• A single laser beam has many thousands of times the signal-carrying capacity of any other transmission medium in service.
• The major design method employed is based on this principle.
Источник:
Русско-английский научно-технический словарь
на Gufo.me
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