Similar material proportion confirmed by traditional test method is time-consuming and laborious.
由传统试验方法确定相似材料配比费时、费力。
The traditional test method of them is estimation, which is low precision and bad repetitiveness. The quality control of fuel spray nozzle is impacted seriously.
传统的燃油喷嘴质量检验方法采用目测的方法进行,精度不高,重复性差,严重地影响了产品质量。
This paper discusses the importance of electrical durability test of automotive apparatus, and points out the defect of the traditional test method which cant reflect the real working condition.
分析了汽车电器电寿命试验的重要性,并指出了目前试验方法不能真实反映汽车电器实际工况的不足之处。
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