标准摘要
[中文适用范围]： 给出了电子管和阀门底座、支架和盖子的尺寸和公差，以及相关的仪表和测量程序，以确保互换性。还包括电子管和阀门图纸准备的推荐实践。这是一份活页出版物，包含新的或修订的纸张的增刊会不时发行。 [外文原描述]： Gives dimensions and tolerances for electronic tube and valve bases, holders and caps, together with the relevant gauges and gauging procedure, to ensure interchangeability. Also includes recommended practice for the preparation of drawings of electronic tubes and valves. This is a loose-leaf publication and supplements, containing new or revised sheets, are issued from time to time.
英文名称Dimensions of electronic tubes and valves