Lift - off effect is a common unnecessary factor in eddy current test.

提离效应是在涡流检测中普遍存在的一种干扰因素.

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Renault's current test driver Heikki Kovalainen is another Finn waiting in the wings.

雷诺车队现任测试车手哈基-科瓦莱宁是另一位在后面等待的芬兰人.

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CURRENT TEST METHODS - involvement with industry groups guarantees materials exceed current electrical and micro contamination standards.

电流测试方法 - 材料与产业团体参与担保超过目前电器及微污染标准.

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