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标题: IEC 61058-1 clause 17.2 如何理解？ [打印本页]

作者: ljh809809 时间: 2015-10-23 20:39
标题: IEC 61058-1 clause 17.2 如何理解？

17.2 Electrical endurance tests

Where, in table 2, an auxiliary switch (A) is symbolizedin the test circuit, the tests for the two　ON-positions of the specimen (S) are performed on twoseparate sets of test samples. The　connection to the test load to be performed for the twotests is symbolized in table 2 by an　auxiliary switch A.

问题：如何理解这句话？

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