Instead, the electronic components inside the device are coated to provide protection, leaving the device unencumbered and always guarded against unexpected accidents.
相反的，电子设备内部的元件都被喷上了防水涂料以提供保护，使得设备没有使用阻碍并且能预防任何意外事故。
Comfortable and convenient operation, assembly thermal overload protection device and multi-file electronic speed constant power switch ensure high motor efficiency and durability.
操作舒适方便，装配过载过热保护装置，多档电子调速恒功开关，保证马达的高效率和耐用性。
By employing the invention, the reliability of the over-voltage protection circuit, the source, the source system, the electronic device is improved.
采用本发明，提高了过电压保护电路、电源、电源系统以电子装置的可靠性。
The proposal meets the requirement of the protection, the device has simple maintenance, and electronic equipment is little influenced.
该方案不仅满足了防护的要求，而且装置维修简单，电子学设备所受影响也较小。
D harmonic would disrupt the normal operation of electronic equipment, electrical equipment and automatic protection device to misoperation.
d谐波将干扰电子设备的正常运行，使电力设备继电保护和自动装置出现误动作。
Power and Gearing device: Various kinds of motor, reducer, variable-speed motor, lift machine, protection device, and electronic control system etc.
动力与传动装置：各种类型电动机、减速机，变速机、电梯主机，保护装置，电控系统等。
Power and Gearing device: Various kinds of motor, reducer, variable-speed motor, lift machine, protection device, and electronic control system etc.
动力与传动装置：各种类型电动机、减速机，变速机、电梯主机，保护装置，电控系统等。
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