921. 日语阅读 Japanese Reading
922. 熔焊原理及工艺 Principle & Technique of Melting and Welding
923. 熔炼原理 Principle of Melting
924. 容错与诊断 Tolerance & Diagnosis
925. 容积式压缩机数学模型 Mathematical Model of Displacement Compressor
926. 软件工程 Software Engineering
927. 软件技术基础 Basis of Software Technique
928. 软件开发工具与环境 Tools & Environment for Software Developing
929. 弱信号检测 Testing of Feeble Signals
930. 色彩 Color
