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Measurement services
Verification, calibration and maintenance of liquid particle counter and sensor
Verification and calibration of laser particle size analyzer
Calibration of dust particle counter
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Testing service
Filter product detection
Oil detection
Clean room air cleanliness test
Dust particle size analysis
Stain resistance test
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Main products
National certified reference materials
Purification products
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Technical exchange and training
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Release time ：1970-01-01 08:00:00
