Online marking system has three parts, the data source subsystem, the marking subsystem, and the management subsystem.
网上阅卷系统分为数据源子系统、评卷子系统、管理子系统三部分。
Laser, power source, the work platform USES the integration structural design. The efficiency of marking is high and marking metal is better.
激光器、电源、工作台一体化结构，打标效率高，金属打标效果好。
Laser, power source, the work platform USES the integration structural design. The efficiency of marking is high and marking metal is better.
激光器、电源、工作台一体化结构，打标效率高，金属打标效果好。
应用推荐