The company is mainly engaged in the R&D, design and productionof 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
According to the allowance ofproduction, the maximum error of measurement is used to determine the accuracy of the instrument.
根据生产所允许的最大测量误差来确定仪表的精确度。
3
This instrument reaches the standard of engineering, it has been serving on the research and production of laser gyro.