During the testing of the integrated circuit (404), it communicates in the wafer test mode.

在集成电路(404)的测试过程中，它在晶片测试模式下通信。

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Or you could sit at a bench with other technicians placing completed cell-phone circuit boards into lead-lined boxes resembling small kilns, testing each piece for electromagnetic interference.

又或者你得和其他技术员们一起坐在凳子上，将完工的手机电路板放到类似于小炉子的衬铅盒子里，以检测每块部件的电磁干涉。

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There is an electrical preventive maintenance task assigned to the Ground Fault Circuit Interrupter, that requires periodic testing of the unit.

应指定接地故障断路器的电气预防维护任务，此项任务要求对装置进行定期测试。

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But a rule change, announced on Friday, will allow one day of testing at a non-F1 circuit if the substitute driver has not raced in F1 for two seasons.

BBC: F1 amends in-season testing rule after Schumacher row

"While we welcome Michael Schumacher back to Formula One, the fact is any form of in-season circuit testing is strictly prohibited, a regulation clearly laid out by the FIA and adhered to by all of the teams, " said Williams in a statement.

CNN: Motorsport: Williams block Schu testing bid