精品淑女少妇AV久久免费_国产精品人人妻人色五月_亚洲精品白浆高清久久久久久_高洁在公车被灌满JING液

Guilin Microtech Optical Instrument Co., Ltd. (MTO)

Phone:+86-773-5823609

BUYS

At Stanford university in the United States use multimode optical fiber manufacturing new endoscope

time:2016-05-06 zhangsanCheck number :7093

According to foreign media reports, laparoscopic radical changes in medical field, in the case of without major surgery, doctors can make use of the camera at the end of the long and thin wire inside a peek at the patient's body. Engineer at Stanford university in the further development of the technology, they created the most fine endoscope can see individual cells.