R&D Division has ability to design and research the precision measuring instruments, calibration standards, management software of lab and calibration technical methods.
设计开发精密测量仪器、计量标准、实验室管理软件、校准技术方法，同时也对外承接各种产品开发业务。
The certificates of conformity of maintenance and repair testing equipment, and the certificates of inspection or calibration of relevant measuring instruments;
维修检测设备的合格证明及相关计量器具的检定合格证书或者校准证书；
The certificates of conformity of maintenance and repair testing equipment, and the certificates of inspection or calibration of relevant measuring instruments;
维修检测设备的合格证明及相关计量器具的检定合格证书或者校准证书；
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