作为企业,我们接触到的强检项目,其中范围最广工作量最大的是“用于贸易贯彻、安全防护、医疗卫生、环境监测”等四个方面的工作计量器具。对上述文字中的“用于”应如何理解,过去,企业和某些计量行政部门分岐很大。企业普遍认为只“直接”用于上述四个方面的计量器具才能纳入 As an enterprise, we come into contact with the Qiangduang project, among which the most extensive and extensive workload is the work measuring instrument of “four aspects for trade implementation, safety protection, medical treatment and health monitoring and environmental monitoring”. To the above text “for” should be how to understand, in the past, enterprises and some measurement administration division very much. Enterprises generally believe that only “directly” for the above four aspects of measuring instruments can be included