| 摘要 |
<p>An emergency egress system for a locus (12) that is exposed to light in non-emergency use and susceptible to interruption or termination of light in emergency circumstances. The emergency egress system comprises a fibrous web (22) deployed in the locus (12), wherein the fibrous web (22) has photoluminescent fiber incorporated therein in sufficient amount and distribution to illuminate the web (22) or predetermined portions thereof during the interruption or termination of light in emergency circumstances, and subsequent to light exposure thereof.</p> |
