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and systems
nonwoven and their composites are discussed concerning typical equipment
The standard applies to both in-house customer contact centres as well as outsourced centres
Covers securing and verifying HEC
test methods to evaluate the serviceability and reliable functioning of interconnected systems
Electroacoustics. Audiometric equipment - Instruments for the measurement of otoacoustic emissions Ingestion-build-266356 and systems1 Scope This part of IEC 60645 applies to instruments designed primarily for the measurement of otoacoustic emissions in the human external acoustic meatus evoked by acoustic probe pulses or tones. This standard defines the characteristics to be specified by the manufacturer, lays down performance specifications for two types of instruments 1 and specifies the functions to be provided on these types. This part of IEC 60645 describes methods of test to
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