The company is mainly engaged in the R&D, design and production of online analytical instruments, and is the online analytical instrument technology service center in China authorized by Siemens.
主要从事在线分析仪器及环保监测系统的研发、设计和生产，是西门子授权的在中国的分析仪器技术服务中心。
2
An instrument to measuring location accuracy of machining center, planar grid encoder, is introduced in this paper.
介绍一种测量加工中心位置精度的仪器——平面正交光栅。
3
Brigade has five seismic teams (two of them are first class), one geophysical prospecting institute, one seismic instrument maintaining center and other basic units.