您要查找的是不是：
- Perfluoroethylene V ring can subs-titute for rubber O ring strong corrosive mediums. 如果使用介质的腐蚀性较强，则应改O型圈为聚四氟乙烯V型圈。
- CHEN Guo-ding,HAISER H,HAAS W. Analysis of elastomeric O Ring seals using the finite element method[J]. Mechanical Science and Technology，2000，19（5）：740742. 廖日东，左正兴，邹文胜.;O形圈对称超弹性接触问题的有限元分析[J]
- THE APPLICATION OF RUBBER O RING STATIC SEAL AT CRYOGENIC TEMPERATURE 橡胶O形环在低温静密封中的应用
- We sell Rubber O Rings, material can be Scrap Rubber, NBR, Silicon Rubber, all sizes are available according to your samples and drawings, welcome your enquiry. 我们销售橡胶O环，物质可以废钢橡胶，丁腈橡胶，硅橡胶，各种大小可根据您的样品和图纸，欢迎您的询问。
- The design calculation of the large O ring rubber self energized seal (without bolt and nut )used for the vacuum equipment and its application results are introduced. 介绍真空设备法兰采用大直径O形环橡胶自紧式密封（不用螺栓和螺母）的设计计算及其应用效果。
- o ring seal o 形面密封
- The company is main to produce the framework oil seal, O rings and other rubber seals of “COG”brand. 公司主要生产“COG”品牌的骨架油封、O形密封圈等橡胶制品。
- In fact, actin ring seals tight unhelpful. 其实动环密封圈过紧有害无益。
- Gaskets and O rings are made of elastomers. 密封垫和o型环是由人造橡胶制成的。
- Polar bears hunt ringed seals, which live under the Arctic ice. 北极熊猎食住在北极冰层下的环斑海豹，
- EFFECT OF FLANGE DEFORMATION ON SEAL OF O RING 凸缘边变形对O形圈密封的影响
- A ringed seal scans for polar bears before snatching a breath. 一只环斑海豹在浮出水面前扫视周围是否有北极熊。
- How Do Rings Seal Against Tremendous Combustion Pressure ?? 密封如何阻挡住巨大的燃烧压力？
- The hammerhead, the priming adapter and the breech are connected with the canno barrel by screw thread and a ring groove and an “O” ring are used to lock the canno barrel. 枪头、传爆接头、枪尾等部件一端由螺纹与枪身连接，并设有环槽，用“O”型圈与枪身形成密封。
- PTFE fibers separated from the main material, impregnating special lubricant, made of the woven rope or ring seal products. 由聚四氟乙烯割裂纤维为主体材料，浸渍特种润滑剂，经编织制成的绳状或环状密封产品。
- The author of The Art of Seals gives a detailed description of both the Oriental and the Western seals: for example, cylindrical seals, stamp seals with knobs, scarabs, and ring seals. 作者于书中分别对东、西方的印章如：滚筒印章、钮扣形押捺印章、蜣形印章、戒指印章等文化详加介绍。
- The rubber seal is designed to keep out all the moisture. 橡胶的密封垫是用以隔绝湿气的。
- Dipl. Ing. Eugen vom Cleff GmbH offers Offers on Shaft seals, O rings and Hydraulic packings. Additionally also on Radial shaft sealing rings and Shaft seals. 该企业为您提供阻尼器、减震器、消声器、减摆器、扭转振动减振器、汽船、调节风门、阻尼装置、密封环和缓冲装置以及棒料密闭和自紧油封的报价。
- A ringed seal scans for polar bears before snatching a breath. Stealthy bears grab seals at these icy holes. 一头呼啸的海豹在搜寻北极熊的踪迹，以便出来透口气。狡猾的北极熊在这些冰洞里抓海豹。
- Finite element analysis of the axial symmetric hyperelastic contact problem of the O Rings [J].Lubricate and Sealing, 1996（5）：3034. 形圈对称超弹性接触问题的有限元分析[J].;润滑与密封，1996（5）：3034
