本文介绍了一种新型火炮膛压测试装置——电子测压蛋的工作原理和结构设计特点，给出了电子测压蛋在实弹测试中所获得的数据及压力曲线，并将其与铜柱测压器所测得结果进行了分析对比。

In this paper the principles of operation constructional features of a new pressure-measuring device—the Electronic Crusher Gauge are given. A bore pressure curve as obtained on a howitzer is given, and measurement data are compared with those obtained with a conventional copper crusher gauge