straightnesses

• Textile floor coverings-determination of the side length, squareness and straightness of tiles
  铺地纺织物.铺地砖边长垂直度和平直度的测定
• Wallcoverings in roll form . determination of dimensions, straightness, spongeability and washability
  成卷壁纸.尺寸平直度吸水性和可清洗性的测定
• Wallcoverings in roll form-determination of dimensions, straightness, spongeability and washability
  成卷墙壁纸.尺寸平直度防水性和耐洗涤性测定
• The formula of straightness error of the machined surface was also founded through geometrical analysis
  通过几何分析，建立了加工表面的直线度公式。
• Resilient floor coverings-determination of the side length, squareness and straightness of tiles
  弹性地板覆盖物.弹性砖边长度和垂直度和正直度的测定
• Resilient floorcoverings . determination of width, length, straightness and flatness of sheet material
  弹性地面覆盖物.板材宽度长度平直度和平整度测定
• Wood-based panels-determination of dimensions of boards-determination of squareness and edge straightness
  木基板.板尺寸测定.垂直度和边缘直线度测定
• To measure the straightness, erect the workpiece on the measuring block placed on the surface plate
  测量直线度时，将工件竖放在放置于平板上的测量块上。
• Wallcoverings in roll form-determination of dimensions, straightness, spongeability and washability
  成卷形式的墙面饰层.尺寸平直度防水性和可洗涤性的测定
• The appearance of longjing tea is characterized by smoothness, flatness, straightness and its jade-green color
  龙井茶的外形特点是光、扁、平、直，色如翡翠。