| APPEARANCE INSPECTION | CHEMICAL INSPECTION | UV INSPECTION | SGS INSPECTION Inspection Method:Put the nose pad into man-made sweat liquid and heat up to 60 degree Celsius. Keep immersing the nose pads inside for at least 24 hours. 
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| APPEARANCE INSPECTION | CHEMICAL INSPECTION | UV INSPECTION | SGS INSPECTION Inspection Method:Put the nose pad into man-made sweat liquid and heat up to 60 degree Celsius. Keep immersing the nose pads inside for at least 24 hours.
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