標題: ASTM D 6132-2004 用超聲波測量儀對混凝土表面有機涂料干涂層... [打印本頁] 作者: 兌水 時間: 2009-10-22 07:23 標題: ASTM D 6132-2004 用超聲波測量儀對混凝土表面有機涂料干涂層... D6132-97 Standard Test Method for Nondestructive Measurement of Dry Film Thickness of Applied Organic Coatings Over Concrete Using an Ultrasonic Gage