跳往主要内容

Open Wide for the Revolutionary NJ Toothbrush

Clean and refresh your mouth for a new day!

Professor Jin (right) and Dr Ng showcase the ‘NJ Toothbrush’ model at the InnoCarnival 2018 organised by the Innovation & Technology Commission of Hong Kong SAR Government at the Hong Kong Science Park

Professor Jin (right) and Dr Ng showcase the ‘NJ Toothbrush’ model at the InnoCarnival 2018 organised by the Innovation & Technology Commission of Hong Kong SAR Government at the Hong Kong Science Park

NJ Toothbrush model

NJ Toothbrush model

请参阅英文版

返回专题故事