检测认证人脉交流通讯录
- 120 x 120 x 38 mm General specification: Frame and Impeller: Thermal Plastic, UL 94V-0 Lead wires: UL Type or Equivalent ( + ) : Red ( - ) : Black Operation temperature : -10℃～70℃、35%～85%RH Storage temperature : -40℃～80℃、35%～85%RH Motor Protection: Impedance Protected; Reverse Polarity Protected.
