你必须通过测试确保无线产品的质量。

To make a wireless product work well you need to test it.

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公司拥有一个大型的无线通信实验室，主要用于产品的测试工作，这个实验室由本部门负责维护和使用。

The company has a large wireless communication laboratory, mainly used for product testing. This laboratory was used and maintenanced by our department.

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MT 8852 B是理想的设计验证和生产测试的蓝牙无线技术功能的移动电话，游戏机等产品，耳机，计算机和音像制品。

MT8852B is ideal for design proving and production test of Bluetooth wireless technology enabled mobile phones, gaming products, headsets, computers and audio-visual products.

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