本实用新型涉及医疗器械技术领域,尤其涉及一种肠胃微创手术用医疗设备.其包括依次连接的辅助手柄,阀体,以及取样装置;取样装置包括安装在阀体一侧的支撑件,转动安装在支撑件上的旋转轴,安装在旋转轴上的旋转对接机构,安装在支撑件上的用于限制旋转轴旋转的锁紧机构,安装在支撑件上的用于驱动旋转轴旋转的动力机构,以及安装...
1900 1 0:18 App 30多万的ES300h,又是多少人心中的天花板呢 1236 -- 0:29 App 曾经加价10万,现在优惠10万,此乃神车也 4240 1 0:56 App 这玩意20多?多美卡:丸辣!——CCA雷克萨斯ES300h 4033 2 0:24 App 骨折,捡漏!奥迪Q5L全国优惠幅度排名 1222 -- 0:29 App 坦克300全国车市价格行情 624...
determines three important variables – base station location, power level and frequency group assignments for the antennas at each selected base station. It... A Dutta,V Hsu - 《Annals of Operations Research》 被引量: 27发表: 2001年 Ultramafic xenoliths from the Bearpaw Mountains, Montana, US...
AT LAST, AHYBRIDWITH LEX APPEAL; CHRIS EVANS Lexus IS300h F Sport
国省代号: BE 摘要: Cloth designed to be provided with at least one permanent fold, wherein at least one shrink thread is woven in said cloth. The shrink thread or shrink threads are woven in the cloth according to a general direction extending crosswise over the fold line.收藏...
Compound Optimization of Chemical Dust Suppressant for Dust Suppression by Spraying at Fully Mechanized Excavation Face For the problem of low efficiency of dust suppression by spraying of dewatering dust in coal mine, and to improve the effect of dust suppression by sprayin... W Wang,W Zhang,H...
Hoist provided with an apparatus and such a guiding device for guiding the hose at the end of the hinged been boom hoist 来自 百度文库 喜欢 0 阅读量: 11 申请(专利)号: JP19970146302 申请日期: 1997-06-04 公开/公告号: JP3943191B2 公开/公告日期: 2007-07-11 申请(专利权)人: コ...
A Pointed Look at the Point-to-Point Protocol 来自 ACM 喜欢 0 阅读量: 22 作者: CY Metz 摘要: While players like TCP and RSVP are usually considered the stars in the theater of Internet protocols, perhaps the most pervasive, extensible, underpublicized, and underappreciated protocol within ...
The invented anti-contamination orthodontic device dispenser includes a container for housing orthodontic devices, an aperture in the container through with the devices are dispensed, and a guide structure which directs the devices to the aperture for dispensing. The dispenser is gravity and friction ...
摘要: The ACMA booth was the place to be at CAMX as membets,member prospects and other attendees came by to inquire about ACMA programs,ask advice about technical and regulatory issues,check on the schedule of upcoming events,training and certification,and of course,become members of ACMA.Mo...