国产精品另类激情久久久免费,国产精品99精品一区二区,97人妻一区二区精品视频,五月天丁香花婷婷爱

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

Phone：+86-773-5823609

GUIDE

Other Purpose Zoom Monocular Video Micro Series

1.   MZDR0850 three-dimensional rotated zoom monocular microscope series’ front head can be rotated around the target sample, it can three-dimensional whole azimuth multi-angle observation, widely used in SMT, PCB and BGA surface board assembly; the front end point of view has two options: 45 and 60 degrees, it configure rotating motor , the motor rotating speed control circuit, motor reversing control circuit, LED illumination system, focusing system and mechanical stage and etc., it can be used  while  connected to the camera and display;

2.   MTV closed circuit television series can be applied for monitoring, measurement, positioning and micro analysis, matched with close- up rings can realize close-up photograph effect ; the working distance can be infinite as far as to tens of millimeters, it can be  manual aperture adjustment and manual focusing. Common models is MTV2514.

啦啦啦视频在线手机播放| 亚洲成国产人片在线观看| 久久精品人人爽人人爽快| 国产女做a爱全免费视频| 蜜桃av噜噜一区二区三区免费| 亚洲精品一区二区精华液| 欧美性一区二区三区五区| 亚洲国产综合精品 在线 一区| 91成人精品国语自产拍| 国产精品视频一区二区三区八戒| 国产精品日韩精品欧美精品| 成人男女做爰免费视频网| 男的鸡巴插女的视频| 欧美一区二区三区身体| 尤物性生活午夜在线视频| 男女插插调教骚逼| 久久婷婷综合五月一区二区| 男人扒开女人腿狂躁免费| 国内揄拍国内精品| 日本精品高清在线观看| 人妻在线系列一区二区三| 国产欧美一区二区精品久久久| 国产精品免费99久久久| 国产情侣色综合久久有码| 国产精品熟女一区二区三区久久夜| 中文字幕乱码一区三区免费| 一级风流国产片a级| 午夜无码a级毛片| 裸毛片视频在线视频| 91麻豆精品福利在线观看| 99久久精品国产一区二区成人了| 精品人妻一区二区三区日产乱码| 男插女下面高潮视频| 老熟妇高潮一区二区高清视频| 使劲操我小穴视频| 手机成人三级a在线观看| 午夜福利在线观看aaa| 97精品人妻人人做人人爽| 这里只有久久精品| 无码视频在线观看| 国产精品久久一区二区三区夜色|