This part of ISO 9727 specifies a test method for determining the dust content of a cylindrical cork stopper. It is applicable to all types of cylindrical cork stoppers ready for use, intended to be completely inserted in the bottle neck (straight cork stoppers).
BS ISO 9727-7:2007 history
2007BS ISO 9727-7:2007 Cylindrical cork stoppers - Physical tests - Determination of dust content