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1 Scope This part of ISO 9703 specifies the characteristics of visual alarm signals intended for use in anaesthesia and respiratory care . It takes into account the recommendations of IEC 73 . IEC 73:-, Coding of indicating devices and actuators by m

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1 Scope This part of ISO 9703 specifies the characteristics of the auditory component of electrically generated primary alarm systems in anaesthesia and respiratory care, either individually or as part of a centralized system. It applies only if a par

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