Study on the Method of Determining Tea Color with Computer;
电脑测定茶叶色泽的方法研究
The installation of performance measurement of hoist in mine-shaft with computer in the style of notebook;
采用笔记本电脑的矿井提升机性能测试装置
Analyze the computer occupational disease and its self-precaution;
电脑职业病的剖析与自我防范浅析