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针对动车组生产中车体涂装工序漆膜划格试验现状,介绍漆膜划格试验标准及其实施中应注意的问题,探讨了几种影响漆膜划格试验结果准确性的因素。
In view of the present situation of paint film cross-hatch test on car body painting process in EMU production, the standard of paint film cross-hatch test and the problems to be noticed in its implementation are introduced. Several factors that affect the accuracy of paint film cross-hatch test are discussed.