Aerosol drug delivery device design verification. Requirements and test methods Ingestion-build-100998 The friction slope defined in

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Aerosol drug delivery device design verification. Requirements and test methods Ingestion-build-100998 The friction slope defined inBS EN ISO 20072: 2010 Aerosol drug delivery device design verification. Requirements and test methods BS EN ISO 20072 is an International Standard which applies to the design, labelling, instructions for use and testing requirements for hand held single and multi use aerosol drug delivery devices (ADDDs) intended to deliver a metered or premetered aerosolized medication to or by means of the human respiratory tract (including nasal, oral, tracheal,