標(biāo)題: ASTM F 410-2002 光學(xué)測量法對彈性地板覆蓋物磨損層厚度的... [打印本頁] 作者: 兌水 時(shí)間: 2009-11-19 07:08 標(biāo)題: ASTM F 410-2002 光學(xué)測量法對彈性地板覆蓋物磨損層厚度的... F410-02 Standard Test Method for Wear Layer Thickness of Resilient Floor Coverings by Optical Measurement