NFPA 1981 消防员用开式呼吸器材标准
日期:2012-02-10 11:49
NFPA 1981 Standard on Open-Circuit Self-Contained Breathing Apparatus (SCBA) for Emergency Services
NFPA 1981 消防员用开式呼吸器材标准
1.1 Scope.
1.1.1* This standard shall specify the minimum requirements for the design, performance, testing, and certification of new compressed breathing air open-circuit self-contained breathing apparatus (SCBA) and compressed breathing air combination open-circuit self-contained breathing apparatus and supplied air respirators (SCBA/SARs) and for the replacem
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