光学硬管内窥镜

工业光纤内窥镜

工业视频电子内窥镜

手持式工业视频内窥镜

管道爬行内窥镜

管道视频内窥镜

Pipeline video inspection instrument

Flexible electronic endoscope

Rigid electronic video endoscope

Industrial optical tube

Industrial optical fiber endoscope

Industrial electronic endoscope

Endoscopic accessories

Fluorescent electronic endoscope

Hard tube endoscope

Portable electronic endoscope

4.5mm-8mm electronic endoscope

Portable optical fiber endoscope

Connected to CCD within the industrial fiber endoscope