|
|
|
|
|
|
|
|
|
|
|
![]() |
![]() |
![]() |
![]() |
|
|||||
![]() |
![]() |
![]() |
![]() |
![]() |
|
|
|||
![]() |
|
||||||||
Semple, J. B.
Semple, J. B., Vertical Exiting: Are Elevators Another Way Out? NFPA Journal, Vol. 87, No. 3, 49-52, May/June 1993.
Reprinted with permission from NFPA Journal (Vol. 87, #3) copyright 1993, National Fire Protections Association, Quincy, MA. All rights reserved.
|
NIST is an agency of the U.S. Commerce Department's Technology Administration. |
|