Figure 14.
Dimensional changes in the DOFS cable cross-section versus exposure time in the various ageing environments: (a) width and (b) thickness.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.