ISO 6442:2005适用于所有矩形门扇。 ISO 6442:2005规定了测量门扇整体和局部平整度偏差的方法。 在ISO 6442:2005中，局部平整度偏差的概念仅限于被认为对门扇外观不利的缺陷。

ISO 6442:2005 can be applied to all rectangular door leaves. ISO 6442:2005 specifies the method to be used to measure the deviations in general and local flatness of door leaves. In ISO 6442:2005, the concept of local flatness deviation is limited to defects considered to be prejudicial to the appearance of the door leaf.