EU Trademark Classification EU01 Chemicals 已感光未曝光的X光胶片（2962） Class 01 已感光未曝光的X光胶片 2962 Chinese 已感光未曝光的X光胶片 English Films (X-ray -), sensitized but not exposed Site ref. 2962 Class 01 Included in Harmonised Database (HDB)