Construction intellectualization weak electricity system integration.

建筑智能化弱电系统集成。

youdao

They are low cost, high performance, multiple function as well as intellectualization.

它们是低成本、高性能、多功能和智能化。

youdao

They are low cost, high performance, multiple function as well as intellectualization.

它们是低成本、高性能、多功能和智能化。

youdao