Clarification: Conduction will be the transfer of heat via a stable product. When one Element of an object is heated, the warmth travels by way of the material to other components.测试键盘是一个简单而艰苦的过程。为了对所有按键进行全面测试，需要时间和最大的谨慎。如果在测试后发现故障，则值得修�