最近中文字幕MV在线资源,精品无码久久久久久久久,亚洲伊人久久大香线蕉综合图片,国产精品无码av在线播放,极品少妇被猛的白浆直喷白浆,波多野结衣姐弟中文字幕天,国产亚洲精品国产,国产办公室无码视频在线观看,国产亚洲人成网站在线观看,国产伦精品一区二区三区妓女

repair project

Strict high-tech control to create world-class service quality

Shaver Handpiece

封面圖

About Us

about SIHAN

Hangzhou si han medical equipment co., LTD is a medical electronic equipment solutions provider, focus in the field of medical electronic equipment, insist on prudent management, continuous innovation, opening up and cooperation, the hospitals, dealers, third-party technology service provider in the fields of building the end-to-end solutions advantage, provide competitive medical electronic equipment industry solutions and technical services.

All the time, sihan insists on focusing on the main channel and resisting all temptations;?Insist on not taking shortcuts, down-to-earth, long-term investment, thick and thin;?Adhere to customer - centered, striver - based, long - term hard work, self - criticism.?We will live up to the historic opportunities presented to us by The Times and work tirelessly to safeguard the ecosystem for a better medical device.

Service Center

12 2020-02

Harmonic Ultrasound transducer repair

Ultrasonic knife is the conversion of electrical energy into mechanical energy, through the ultrasonic transducer so that the ultrasonic knife head to a certain frequency of mechanical oscillation, the highest vibration frequency of up to 55,000HZ, so as to make the protein hydrogen bond break and protein structure reorganization, and then achieve cutting, hemostasis, separation and other functions. It can deal with both parenchymal tissue and connective tissue, cut larger pieces of tissue, and can be used for both luminal surgery and open surgery. The various styles of cutter head can meet the needs of different departments and surgeries in hospitals, which not only makes the operation convenient, but also makes the cutting and hemostasis more precise, with superior performance and clinical use, but also is a common surgical tool.
Alcon Ultrasonic Emulsification Handle Malfunction Repair

ALCON Ultrasonic Emulsifier Introduction: Cataract Ultrasonic Emulsifier is the latest research and development of the United States Alcon (ALCON) can be continuously upgraded cataract ultrasonic emulsifier, is always in the world's leading position in the ultrasonic emulsification system, but also the company is committed to decades of crystalline ultrasonic emulsifier manufacturing technology crystallization. The system can effectively handle cataracts of various hardnesses, especially suitable for the treatment of congenital cataracts, senile cataracts and other cataracts, and is widely used in the clinical practice by eye hospitals in Europe, America and other developed countries.

12 2020-02
Wolf 0° A case of laparoscopic replacement of a rodoscope
2020-02-12
ERBE ICC300 High-frequency electric knife reported E37 code fault
2020-02-12
OLYMPUS Repair of fiber breaks at the head of the light guide beam
2020-02-12
STORZ Failure analysis of light source power-on unresponsive
2020-02-12
OLYMPUS CV-70 blue screen fault
2020-02-12
STRYKER X6000 Common Failure No. 2--The xenon lamp will not light up until the power is turned on for a long time.
2020-02-12

MORE

About Sihan

Core Business

Case Show

Contact hotline

+86 4008-266-720
Monday to Friday 08: 30 ~ 17: 30

久久久不卡网国产精品一区二区| 久久国产乱子伦免费无码| 国产夜色精品一区二区AV| 日本a在线免费观看| 久久精品成人国产| 日本高清在线一区二区三区| 亚洲αv久久久噜噜噜噜噜| 精品人无码一区二区三区| 国产精品青青在线观看爽香蕉| 97在线观看视频资源| 少妇被粗大的猛烈进出18动态图| 一本到无码AV专区无码| 小小水蜜桃高清电视剧观看| 一本久道久久综合狠狠爱| 亚洲成色在线综合网站| 131美女爱做视频| 日韩国产欧美一区二区三区| 人妻少妇精品视频一区二区三区| 人人狠狠综合久久亚洲| 亚洲自偷自偷偷色无码中文| 亚洲一区二区不三区不卡| 国内精品久久久久精品| 色婷婷精品久久二区二区密| 久久久久久久久毛片精品| 亚洲成av人在线视| 国产精品午夜在线观看| a视频在线无码免费| 粉嫩大学生无套内射无码卡视频| 久久精品一区二区三区AV| 国产精品永久久久久久久久久欧美性猛交| 亚洲第一无码精品一区| 日韩国产欧美精品在线| 国产精品日韩专区第一页| 欧美日韩人妻精品系列一区二区三区| 久久麻豆精亚洲AV品国产蜜桃| 国产又爽又乱的视频在线| 欧洲精品码一区二区三区免费看| 91久久婷婷国产综合精品青草| 久久人人爽人人爽人人片ⅴ| 亚洲AⅤ综合在线欧美一区| 男生操女生色网视频网站|