矩形: rectangle; squareness陶瓷: pottery and porcelain; ceram ...墙: wall和: mix; blend楔: wedge peg合: ge,a unit of dry measure for ...的: 4次方是 The fourth power of 2 i ...试验: experiment; test; trial方法: method; means; way; techniqu ...弹性地板砖挠窃试验方法: standard test method for deflection of resilient floor tile弹性地板材料耐化学药品的试验方法: standard test method for resistance to chemicals of resilient flooring弹性地板覆盖物压纹深度的试验方法: standard test method for embossed depth of resilient floor coverings焙烧卫生陶瓷材料比重的试验方法: standard test method for specific gravity of fired ceramic whiteware materials焙烧卫生陶瓷制品受潮膨胀的试验方法: standard test method for moisture expansion of fired whiteware products从上釉陶瓷表面提取铅和镉的试验方法: standard test method for lead and cadmium extracted from glazed ceramic surfaces陶瓷材料制45度镜面光泽度的试验方法: standard test method for 45-deg specular gloss of ceramic materials陶瓷器具抗冲击性的试验方法: standard test method for impact resistance of ceramic tableware卫生陶瓷材料的挠曲特性的试验方法: standard test methods for flexural properties of ceramic whiteware materials卫生陶瓷努氏压痕硬度的试验方法: standard test method for knooindentation hardness of ceramic whitewares卫生陶瓷粘土的化学分析的试验方法: standard test methods for chemical analysis of ceramic whiteware clays卫生陶瓷粘土中游离水的试验方法: standard test method for free moisture in ceramic whiteware clays卫生陶瓷制品传热性的试验方法: standard test method for thermal conductivity of whiteware ceramics钉子的试验方法: standard test methods for nails繁复的试验方法: laborious test method纬密的试验方法: handknotted carpetsdetermination of number of tufts per unit lengthgth