Why is there a scratch on the packaging of the outer box of the Yi Jie blood glucose meter test paper bought by JD.COM? COM?

Be rubbed.

According to the investigation, the scratches on the outer box packaging of Coca-Cola Yi Jie blood glucose meter test strip may be caused by friction or external force impact during transportation.

Coca-Cola Yi Jie blood glucose meter is a consumable used with blood glucose detector, and it is also the core component of blood glucose detection system. Blood glucose meter test paper can also be understood as a miniaturized biosensor.