负载传感自动检测自动对终端设备上的以太网在提供电源电源。

Automatic load sensing automatically detects power over Ethernet on the end device before providing power.

youdao

负载传感自动检测自动对终端设备上的以太网在提供电源电源。

Automatic load sensing automatically detects power over Ethernet on the end device before providing power.

youdao