一套电路 meaning in Chinese

circuit kit

3 ) we programmed a demo ' s software of circuits " test and fault diagnosis on borland c + + builder . this software can realize these functions , such as judging the testability , getting the minimum test set , testing circuit quickly and making a fault diagnosis
3 、利用borlandc + + builder语言编写了一套电路测试与诊断演示软件，能够实现对特定电路的可测性判断、故障覆盖率、快速测试和故障诊断等各项功能。