a级毛片免费观看在线播放,亚洲香蕉中文日韩v日本国产,性videostv另类极品,中国妇被黑人xxx猛交

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

Phone:+86-773-5823609

GUIDE

Stereo Microscopes

1. MTS series stereo microscope only two magnification can be used, the series microscope’s operation is relatively simple, suitable for the observation of the relatively simple sample; in addition to the MTS series products, other stereo microscope products of our company are zoom continuously, the high and low magnification are different.

2. MZS series stereo microscope covers most of the magnification range, can meet the needs of various customers, in addition to the MZS0740 series products, the other MZS series stereo microscope contain trinocular series  while can visual observation also be displayed on a display at the same time by connecting industrial camera.

3. MZS0870 and MZS0655 series’ angle between eyetubes and  level  is 35 degrees while belong to low observation angle, suitable for long time use, such as operations staff who online detection on assembly line.

4. MZS1865C series which built-in coaxial lighting device, suitable for some of the situation which requires coaxial lighting observation.

5. MZPS series high-end parallel optical stereo microscope has depth of field large, high magnification and contain trinocular series which can be used in the high-end area.



国语对白露脸XXXXXX| 国产精品第一区揄拍无码| 亚洲国产婷婷香蕉久久久久久| 国产成人盗摄精品a片在线观看| 晚上想看点小片片| 噗呲噗呲捣出白沫蜜汁| 亚洲欧美一区二区成人片| 英语课代表哭着说太深了视频| 玩小雪跪趴把腿分到最大影视| 日日噜噜夜夜狠狠久久人人| 女人脱了内裤高潮喷水30分钟| 日本无码色情影片在线看| 叫大声点浪货腿张开点学生| 无码人妻丰满熟妇精品区| 狮王的巨大挺进体内h| 成人性做爰aaa片免费看曹查理| 深深的进入美妇紧窄| 粗大猛烈进出高潮视频免费看| 人妻夜夜爽天天爽三区麻豆av网站| 偷窥美女洗澡一区二区三区| 婷婷综合久久中文字幕| 粗大挺进粉嫩紧窄女朋友小说| 中文字幕久精品免费视频| 男人用嘴添女人私密视频| 免费观看完整视频app| 古装三级三十部在线观看| 色翁荡熄又大又硬又粗又视频| 污污污www精品国产网站| 乳欲人妻办公室奶水在线电影国产| 欧美又粗又硬又大免费视频Q| 日本工囗漫画h无遮挡全彩| 久久精品国产色蜜蜜麻豆| 极品女教师波多野结衣电影衣| 朋友出差人妻半推半就滑进| 高龄老妇乱春小说| b站免费版入口| 国产精品久久人妻无码网站一区| 强奷人妻日本中文字幕| 差差漫画在线观看登录页面弹窗| 呦vodafonewifi高清| 麻豆国产一区二区三区四区|