Basis GB T 1.1- 2 0 0 0 is brief the normative use point that discussed a watch, to the demur of non-standard use circumstance that expresses in active standard.

• 依据GB T 1.；1- 2 0 0 0简要论述了表的规范使用要点；对现行标准中表的不规范使用情况提出异议。