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Database: 365,228(8 Aug 2026)

light glass

light glass, Total:30 items.

The international standard classification for "light glass" includes: Glass in general , Optical equipment , Ophthalmic equipment , Glass , Optical measuring instruments .

The Chinese standard classification for "light glass" includes: Material and component for instrument and meter , Other daily necessaries , Building glass , Optical metrological instrument .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Taiwan Provincial Standard of the People's Republic of China

Group Standards of the People's Republic of China

Professional Standard - Building Materials

Professional Standard - Machinery

  • JB/T 9341.3-1999 Metrology grating technology -- Technical requiremnts for grating bar of galss

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CZ-CSN

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IT-UNI

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