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.

中文字幕一区二区 在线| 操纯欲女生小穴视频| 大胸瑟瑟黑丝午夜| 国产日韩一区二区三区在线播放| 淫荡扣逼骚逼视频| 男人草女人的视频免费看| 一区二区国产精品免费视频| 欧美人人做人人爽人人喊| 一区二区三区av精品| 日本韩国国产精品一区| 人妻含泪让粗大挺进| 一个色综合色综合色综合| 97精品人妻人人做人人爽| 久久亚洲精品无码AV宋| 冷色系的发色有哪些颜色| 亚洲 自拍 欧美 一区| 老色鬼精品视频二区三区| 无遮挡粉嫩久久久久久久| 精品人妻少妇一区二区三区不卡| 精彩欧美一区二区三区| 国产精品一区二区在线观看91| 久久国产老熟女老女人| 国产日女人视频在线观看| 尤物网三级在线观看| 久久久久有精品国产麻豆| 美女最骚逼逼视频| 久久久久精品无码专区喝奶| 我和两个老师的浮乱生活| 老司机免费福利午夜入口| 亚洲福利小视频在线观看| 国产精品亚洲一区二区三区下载| 亚洲一区二区三区日本在线| 日本熟妇一区二区三区四区| 涩涩屋操美女视频| 黑丝美女被操哭边操边尿| 国产一国产一级毛片无码视频百度| 帅哥大鸡巴操美女| 国产蜜月精品高清一区二区三区| 国产精品视频一区二区三区八戒| 粉色av一区二区三区| 一级毛片完整版免费播放一区|