Defines a procedure for determining of the thickness of the tube body material of aluminium tubes. Applies to tubes for packing pharmaceutical, cosmetic, hygiene, food and other domestic and industrial products.
本标准规定了壁厚千分尺的术语和定义、型式、要求、检验方法、标志与包装。本标准适用于分度值为0.01MM，0.001MM，0.002MM,0.005MM，测微螺杆螺距为0.005MM或1MM，测量范围上限至50MM的壁厚千分尺。
本标准适用于分度值为0.01mm，测微螺杆螺距为0.5mm和测量范围为0～25mm的壁厚千分尺。
