The JB/T 9520-1999 Optical inspection Balance standard specifies the technical requirements and test methods for the Optical inspection Balance on the dish. The standard describes in detail the structure, performance and Precautions for use in the Optical inspection Balance on the dish. It aims to ensure the Accuracy and Reliability of the Balance and provide a standard basis for high-precision measurement.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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