国家/地区 中国（3）
IPC部 G（3）
IPC大类 G01（2）
IPC小类 G01N（2）
IPC
发明人 XIA J（3）
公开年 2016（3）
申请年 2015（3）
专利权人 XIA J（3）

Multilayer graphene stain laser detection device has photographing mechanism with fixed frame that is fixed on machine frame, and image processor which is set up inside the machine frame.

XIA J

Explosion-proof 75MVA transformer, has temperature sensor or level sensor connected with electric conduction part that is provided with graphene material, and transformer main body whose lower part is connected with basement.

XIA J

Multi-layer detecting device of graphene stain in graphite material used for transparent touch display screen, has exhaust port which is connected with nitrogen tank through solenoid valve and pipeline.

XIA J