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Continue to ChatGrease oil humidity sensor by using metamaterial - https://avesis.gazi.edu.tr/yayin/420b7550-b938-4652-b9fb-cd6efb798d6d/grease-oil-humidity-sensor-by-using-metamaterial
Grease oil humidity sensor by using metamaterial - https://avesis.gazi.edu.tr/yayin/420b7550-b938-4652-b9fb-cd6efb798d6d/grease-oil-humidity-sensor-by-using-metamaterial