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

PRODUCT

Position:  > Product  >  Attachments  >  Stereo Microscopes Attachments  > Holders
Holders

Model:SF1 Holder

Introduction:
·Can adjust the focusing handwheel's tension,make sure the reliability in long-term use.
·The diameter of fixing post hole is Φ25mm. The measurement to match between the support and the main body is Φ76mm. The center distance of two hole is 140mm.

SF1 Holder

 

Model:SF2 Holder

Introduction:
·With industry binding framework holder
·The measurement to match between the support and the main body is Φ76mm.


SF2 Holder

 

Model:SF3 Holder

Introduction: 
·With industry binding framework holder, can observe objects in any direction.
·The diameter of connecting staff is Φ15.8mm. The measurement to match between the support and the main body is Φ76mm.

SF3 Holder

 

Model:SF4 Holder

Introduction: 
·Single handwheel to adjust upwards and downwards.
·The measurement to match between the support and the main body is Φ76mm.

SF4 Holder

 


Model:SF6 Holder

Introduction: 
·Single handwheel to adjust upwards and downwards.
·Metal coattail sliping block. The diameter of fixing post hole is Φ25mm.
·The measurement to match between the support and the main body is Φ76mm. The center distance of two hole is 110mm.

SF6 Holder

 

Model:SF7 Holder

Introduction: 
·Metal coattail sliping block. The diameter of fixing post hole is Φ25mm.
·The measurement to match between the support and the main body is Φ76mm. The center distance of two hole is 110mm.

SF7 Holder

 

Model:SF8 Holder

Introduction:
·Metal coattail sliping block. The diameter of fixing post hole is Φ25mm.
·The measurement to match between the support and the main body is Φ76mm. The center distance of two hole is 140mm.

SF8 Holder


Model:SF9 Holder

Introduction:
·Glancing inching coaxial handwheel, can adjust the tension of glancing adjusting handwheel.
·The diameter of fixing post hole is Φ25mm. The measurement to match between the support and the main body is Φ76mm. The center distance of two hole is 150mm.

SF9 Holder

国产96在线 | 亚洲| 大学生第一次破女处a片| 被拖进小树林c了好爽h漫画| 成人av无码一区二区三区| 浓毛妇女老太bbwbbw| 中文字幕无码精品亚洲资源网久久| 强奷漂亮少妇高潮A片| 男男互攻互受h啪肉np文| 白白嫩嫩又小又紧| 一边做饭一边躁狂怎么办| 熟妇熟女乱妇乱女网站| 狠狠躁日日躁夜夜躁2022麻豆| 国产成人无码一二三区视频| 国产精品久久久久久亚洲av| 性xxxfreexxxx国产| 高h短篇辣肉各种姿势自慰h| 少妇扒开双腿让我看个够| 亚洲人成无码网站在线观看| 丰满多毛的大隂户乱| 精品无码欧美一区二区三区不卡| 九九热这里只有精品视频| 超级yin荡的高中女h文校园| 青梅被从小摸到大h补课1视频| 免费无码av片在线观看软件| 天黑黑影院在线观看视频高清免费| 高潮又爽又无遮挡又免费| 看着娇妻被一群人蹂躏| 亚洲av夜夜欢一区二区三区| 最近中文字幕完整版hd| 久久国产欧美国日产综合抖音| 一本加勒比hezyo无码资源网| 少妇又紧又深又湿又爽视频| 人妻夜夜爽天天爽三区麻豆av网站| 免费60分钟床| 强睡邻居人妻中文字幕| 少妇高潮喷潮久久久影院| 亚洲A∨国产AV综合AV| 一女被多男玩喷潮视频免费看| 男朋友接吻时把手伸到内裤揉| 校花灌满了白色的的浓浆| 日本边添边摸边做边爱喷水|