1.
Precision Machinery Elements & Mechanism
精密机械零件与机构
2.
precision machinery and instruments
精密机器仪器设备制造
3.
Precision Machinery Import and Export corporation
精密机械进出口公司
4.
Course Design of Precision Machinery
精密机械学课程设计
5.
Thus machining accuracy of the ultra-precision turning machine is improved.
因而，超精密机床的加工精度得到有效的改善。
6.
precision engineering techniques and horology
精密机械技术和钟表制造术
7.
Precision gear shaping machines-Testing of the accuracy
GB/T9059-1988精密插齿机精度
8.
contact precision step printer
接触式精密间歇印片机
9.
NC precision EDM machine
数控精密电火花机床
10.
straight side high speed precision press
闭式高速精密压力机
11.
semi-automatic precision vertical gear hobber
半自动精密立式滚齿机
12.
precision EDM shaping machine
精密电火花成型机床
13.
precision aerial camera
精密航空测量照相机
14.
plate for chronograph mechanism
精密计时器机心夹板
15.
Professor Smith has the microcomputer at his fingers' ends.
史密斯教授精通微机。
16.
This machine was too nicely adjusted.
这座机器太精密了。
17.
precision of simple random sampling
简单随机抽样精密度
18.
Microcomputer Data Acquisition and Processing System for Measuring Precision Goniometer
检测精密测角仪精度的微机数据采集处理系统