金刚石压头 meaning in Chinese

brale
diamond indenter
diamond penetrator

Verification regulation of diamond indenter
金刚石压头检定规程
The diamond indenter is a king of standard measuring tool used to determine the standardized blocks and verify and calibrate schelometers . it is made by welding , grinding and machining certain grain of quality natural diamond into the rockwell , vickers of brinell hardness
金刚石压头是将一粒定量的优质天然金刚石，按要求镶焊研磨再机械加工成洛氏、维氏和布氏的标准计量工具，主要用于硬度块的定度和对硬度计的鉴定。