本文件规定了适用于混凝土用钢筋、钢筋和钢丝的化学和机械试验方法以及几何特性的测量方法。本文件不包括产品标准中涉及的取样条件。附件A提供了有关缔约方之间达成协议的备选方案清单。

This document specifies chemical and mechanical test methods and measurement methods of geometrical characteristics applicable to reinforcing bars, rods and wire for concrete. This document does not cover the sampling conditions that are dealt with in the product standards. A list of options for agreement between the parties involved is provided in Annex A.