| 1. | Measure the straightness , parallelism and squareness
测量直线度、平行度和垂直度。 |
| 2. | Dimensional measuring methods . part 7 : parallelisme deviation
尺寸测量方法.第7部分:平行度偏差 |
| 3. | Design of the light parallelism detector
平行度检测仪的设计方法 |
| 4. | Research on measuring machine of two axes ' parallel degree for crankshaft
曲臂两臂轴线平行度测量机的研制 |
| 5. | The study for the parallelness measure of the directional tube of rocket gun
火箭炮定向管平行度测量研究 |
| 6. | Z . surface gauge , for indicating items parallel to base of machine
表面规,用来测量被测样品与仪器基台的平行度 |
| 7. | Verification regulation of laser measuring instrument for paralleism of micrometer
激光千分尺平行度检查仪检定规程 |
| 8. | Reflecting prisms - optical axis , length of optical axis , axial section and optical parallelism
反射棱镜光轴光轴长度光轴截面与光学平行度 |
| 9. | The simple and easy farst method to repear the paraller degree of the foreign trade and economile micrometer
外径千分尺平行度的简易快速修理方法 |
| 10. | Aerosol dispensers . containers with a 25 , 4 mm opening . measurement of the neck parallelism and surface eveness
烟雾发生器. mm孔径容器.颈部平行度和表面光滑度的测定 |
