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英语翻译Pretreatment shall be conducted under the same condition

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英语翻译
Pretreatment shall be conducted under the same condition as the actual processing history.For example,if the material is subjected to a heat history in the coating process as in the case of body sealer,the test piece shall be heat under the conditions (140℃ for 30min × 2sets for example) equivalent to that heat history,and then used for smell tests.If the history for the same material differs according to the portion to which the material is used,vehicle model,plant,and the like,the material shall be pretreated under the worst conditions in terms of smell.Pretreatment shall be conducted by placing the test piece on a non-smell material (such as aluminum foil) which can withstand the pretreatment conditions.
这是试验步骤描述
英语翻译Pretreatment shall be conducted under the same condition
预先处理将被在与真实的处理历史相同的情况之下引导.举例来说,如果当在身体盖印人的情况,测试块在对那热历史的情况 (140℃为 30min × 2 组举例来说) 同等物之下将是热,材料在涂料程序受制于热历史,然后二手的为味道测试.如果给相同的材料历史依照材料习惯于的部分不一致,车辆模型,植物和同类,材料将被在最坏的情况之下根据味道预先处理.预先处理将被藉由放测试块在能抵抗处理前的情况的非味道材料 (像是铝箔) 上引导.