标准摘要
[中文适用范围]： 本标准规定了实验室应用的四种系列互换锥形磨砂接头的基本尺寸、技术要求、试验方法、检验规 则、标志、包装、运输和贮存。 本标准适用于玻璃仪器互换锥形磨砂接头，也适用于互换锥形透明接头。 [外文原描述]： The requirements deal with four series of conial ground joints. The conicity, the great diameter and the length of the ground joint including the tolerances are specified and tabled. In addition the surface finish and the peak-to-valley height are specified. In annex A a system of gauging for the diameters and lengths of these joints are given, in annex B a method of testing the leakage including the apparatus is describes.
英文名称Laboratory glassware — Interchangeable conical ground joints