General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 22058-2008
Scope
This standard specifies the format for marking information such as optical characteristics on stereo microscopes, including operating microscopes, and gives recommended additional information markings.
GB/T 22058-2008 history
2008GB/T 22058-2008 Microscopes-Marking of stereomicroscopes