万能蓝牙连接器，适配各种蓝牙设备，开发者可以用于连接和测试自己的蓝牙产品。
WearADay, the universal Bluetooth connector. Developer can use WearADay to test or experience your Bluetooth devices.
万能拉力实验机是多种规格的力值传感器以及七档试验速度选择，为用户不同试验条件的测试提供了便利。
Universal tensile machine is a variety of specifications of the force value selection, and seven test speed sensors for users to facilitate the testing of different test conditions.
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