Shorts may cause a PCB to fail other tests and may damage the tester or the board under test if you must apply power to the board.

短路可能导致印刷电路板不能通过其它测试，在对电路板上电后，会损坏测试设备或电路板。

youdao

Shorts may cause a PCB to fail other tests and may damage the tester or the board under test if you must apply power to the board.

短路可能导致印刷电路板不能通过其它测试，在对电路板上电后，会损坏测试设备或电路板。

youdao