Ηλεκτρικά και ινοοπτικά καλώδια - Μέθοδοι δοκιμής για μη μεταλλικά υλικά -Μέρος 408: Διάφορες δοκιμές - Δοκιμή σταθερότητας μακράς διάρκειας μειγμάτων πολυαιθυλενίου και προπυλενίου

IEC 60811-408:2012 gives the procedure to establish as to whether or not the quality of a cable's components will be satisfactory over the proposed life of a communication cable. IEC 60811-408:2012 cancels and replaces Annex A of IEC 60811-4-2:2004, which is withdrawn. Full details of the replacements are shown in Annex A of IEC 60811-100:2012. There are no specific technical changes with respect to the previous edition, but see the Foreword to IEC 60811-100:2012. This publication is to be read in conjunction with <a href='http://webstore.iec.ch/webstore/webstore.nsf/ArtNum_PK/46164'>IEC 60811-100:2012</a>.