combinates造句

• F-mpc60b digital multi-function relay, it itself combinates the functions of protection, operation, metering, monitor and transmitition, which needed by h . v . switchgear panels, adopting the communication interface rs485, so it is easy to be connected to computer net or intenet
  mpc60b型数字型多功能继电器是将高压输变电设备所需的保护、操作、计测、监视、传送功能集于一身，采用rs485通信方式，可以很容易地与上位计算机联网。