中文名称:陶瓷面砖试验法-第2部:表面质量、尺度及尺度收缩不齐、翘曲及直角性、背沟之形状及深度,以及异型砖角度之试验法 英文名称:Methods of test for ceramic tiles - Part 2: Determination of surface quality, dimensions and crook, warp and rectangularity, shape and height of back feet, and angle fo...