标准编号:JJF(辽) 150-2012 简体名称:圆锥滚子轴承滚道样圈校准规范繁体名称:圓錐滾子軸承滾道樣圈校准規範英文名称:Specification Calibration Specification of of of Raceway Ring Ring for Tapered Roller...
标准编号:JJF 1070.2-2011 中文名称:定量包装商品净含量计量检验规则 小麦粉英文名称:Rules of Metrological Testing for Net Quantity of Wheat Flour Products in Prepackages with Fixed Content标准介...