对5700地面系统5756面板增加了收张腿控制模块、电源转换模块，在3106电子线路中增加了收张腿转换电路。

Open-control module and power convert module are added to the 5756 panel of 5700 surface system, while the open-close convert circuit being added to 3106 MSFL tool circuit.

youdao

对5700地面系统5756面板增加了收张腿控制模块、电源转换模块，在3106电子线路中增加了收张腿转换电路。

Open-control module and power convert module are added to the 5756 panel of 5700 surface system, while the open-close convert circuit being added to 3106 MSFL tool circuit.

youdao