Method is a manual suction grab or metal tin tin absorption line, but low efficiency, easy to damage the board and device.
法是采用手工的吸锡抢或金属吸锡线，但是效率低、容易损伤板子和器件。
Line equalizer control method, and integrating circuit, frequency shift circuit and transmission device.
线路均衡器控制方法，积分电路，频移电路和传输装置。
Interface division equipment function testing system is an important device for final assemble line of missile, and provides an automation method for division equipment testing.
接口分组件功能测试系统是导弹总装生产线上的重要设备，为分组件测试提供了一种自动化测试方法。
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