本文件规定了测定模块化机械锁定地板覆盖件几何特性的试验方法，包括厚度、长度、宽度、垂直度、直线度、宽度平整度、长度平整度、组装件之间的开口和组装件之间的高度差。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies test methods for the determination of geometrical characteristics of modular mechanical locked floor covering panels in respect of thickness, length, width, squareness, straightness, width flatness, length flatness, openings between assembled elements and height differences between assembled elements.All current amendments available at time of purchase are included with the purchase of this document.