MALLORY
压电型报警器, 医用, 脉冲, 105DBA
MALLORY
压电型扬声器, 医用, 105DBA
MALLORY
压电型报警器, 医用, 连续, 105DBA
MALLORY
压电型扬声器, 医用, 105DBA
MALLORY
压电型报警器, 医用, 氧气, 105DBA
MALLORY
压电型报警器, 医用, 心脏, 105DBA
MALLORY
压电型报警器, 医用, 药物/流体, 105DBA
MALLORY
压电型报警器, 医用, 故障, 105DBA
MALLORY
压电型报警器, 医用, 灌注, 105DBA
MALLORY
压电型报警器, 医用, 温度/能量, 105DBA
MALLORY
压电型报警器, 医用, 通风, 105DBA
MALLORY
压电型报警器, 医用, 连续, 105DBA
MALLORY
压电蜂鸣器, 2.9KHz, 105DBA, 120V