ＩＳＯ９０００质量体系要素要求对用以证实产品是否符合规定要求的“检验、测量和试验设备”进行控制、校准和维护，并要求有校准周期、校准状态标识、校准记录等。这里所讲“校准”在我国现行的计量法中未见规定。因此，在实施ＩＳＯ９０００标准中如何理解“校准”的概念及 The ISO9000 quality system elements require the control, calibration and maintenance of “inspection, measurement and test equipment” used to confirm that the product complies with the requirements and require a calibration cycle, calibration status marking and calibration records. The “calibration” mentioned here is not found in the current measurement law of our country. Therefore, in the implementation of ISO9000 standards how to understand the concept of “calibration”