| 摘要 |
<p>The disclosed digital display micrometer comprises essentially a gun-like body (10) provided with a trigger (11) connected to a moving carriage (35) carrying a piston (38). A measurement part (13) may be adapted to a fixing head (12) provided with a surface plate (24) forming a reference surface. A thrust spring (45) connected to a slide (43) provides for the displacement of the carriage and the piston in order to act on a sliding rod housed inside the part to be measured.</p> |
