• 1. weak current engineering: 弱电工程培训视频 | 弱电工程学 | 弱电工程 | 弱电工程培训讲座下载
• 2. Intelligent building weak-current engineering: 智能楼宇弱电系统
• 3. Weak current engineering installation: 弱电工程安装

更多释义

• 1.We are committed to providing two-year free warranty service for the equipment and materials purchased by our party involved in the weak current part of this engineering.
  我们承诺对该工程弱电部分所涉及的我方采购的设备和材料提供为期二年的免费保修服务。
  dict.yoduao.com

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