The Dielectric Withstand test is the third test required by the electrical safety testing standards.
电气强度试验是电气安全性能测试标准所要求的第三项测试。
You may notice that the creation of this test required only a simple copy and modification of the previous test.
您可能注意到，创建的此测试只是简单地复制并修改了一下先前的测试。
She discovered her extremely high blood sugar levels a few years ago after a blood test required by an insurance company.
几年前在保险公司要求的体检中她发现自己有极高的血糖水平。她从来没有糖尿病的症状。
She discovered her extremely high blood sugar levels a few years ago after a blood test required by an insurance company.
几年前在保险公司要求的体检中她发现自己有极高的血糖水平。她从来没有糖尿病的症状。
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