NFPA 1982 消防员安全报警器（PASS）标准
日期:2012-02-10 11:50
performance and practicality.
Strengthened performance and testing requirements for vibration resistance, impact, water ingress, and alarm signal strength and durability that better assure proper functioning after physical challenges and in high temperature environments
In addition, editorial and formatting changes were made to improve usability and readability. (Softbound, 40 pp., 2007)
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