标 准 编 号:JJF 1272-2011 简体中文标题:阻容法露点湿度计校准规范繁體中文標題:阻容法露點濕度計校準規範English Name:Calibration specification for Resistance and capacitance Dew Point Hygrometer...
标准编号:JJF 1021-1990 中文名称:产品质量检验机构计量认证技术考核规范英文名称:The Technical Examination Norm for Metrology Accreditation of Testing Unit for Testing of Product Quality标准介绍...