检测认证人脉交流通讯录
EN 649:2011 弹性地面覆盖物测试
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Clause
条款Test Requirement
测试要求Test Standard
测试标准4.1 Tiles: side length, squareness and straightness for side length
片状:边长，直角度以及直线度的测定EN 427 Overall thickness
整体厚度的确定EN 428 Total mass per unit area
单位面积里的质量EN 430 Residual indentation
残留压痕的测定EN 433 Dimensional stability after exposure to heat
加热后的尺寸稳定性EN 434 Curling after exposure to heat
加热后的卷曲变形EN 434 Flexibility
柔韧性EN 435 method A Colour fastness to artificial light
人造光色牢度测试ISO 105B02 4.2 Wear group classification 耐磨等级 EN 660-2 5 Marking
标记EN 649
