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- metallic packing ring 金属密封环
- Quanzhou dahe metal packing products co., Ltd. 泉州大和金属包装制品有限公司。
- Each packing ring individually inserted and compressed for better tightness. 每个垫圈都分别穿入并经过压紧以提供更好的紧固性。
- Based on the analysis of the failure cause of piston packing ring,air valve and unit pipeline vibration,the methods to solve are proposed. 本文在分析了由活塞密封环、气阀及机组管道振动引起压缩机产生故障原因的基础上,提出了相应的解决办法。
- But the metal packing of the fuze can lead to attenuation of LEMP.So the fuze can be protected by the packing and it is safe in storage condition. 由于引信在仓储状态下有密闭的金属包装筒，对电磁场有很强的衰减作用，因此LEMP场对仓储状态引信安全性和可靠性不会产生影响。
- RBR packing ring: This is one kind of rolling mill bearing special-purpose rubber lip type packing ring, widely is applied in recent years. RBR 型密封环： 这是一种轧机轴承专用的橡胶唇式密封环，近年来被广泛应用。
- As an economical and practical MAC technology, Resilient Packing Ring (RPR) technology has extensive applications in MAN fibre loops. 是一种经济实用的MAC层技术，在城域光纤环上有十分广阔的应用前景。
- By this method, various pictures of flowing fluid in the three zones, i.e. the end effect zone, the block packing zone and the shell zone of RS dimple wire mesh packing and foam metal packing at different operating conditions were taken. 对旋转床内泡沫金属填料与RS波纹丝网填料下不同区域(填料进口区、填料主体区及填料外空腔区)及不同转速、液量等操作条件的流体流动状况进行拍照，得到大量清晰可辨的照片，最终获得旋转床内各流态及其分布等大量信息。
- Torque arm. To reduce wear on packing rings, to enable better sealing and to reduce torque. 转矩臂。有利于减少密封环上的磨损,改善密封性能,减少扭矩。
- The spring packless design incorporates a spring loaded packing chamber which utilizes two heavy duty packing rings. 弹簧无垫圈设计结构将采用两个重型垫圈的弹簧加压垫圈腔一体化。
- Structural Design of Metal Packing Container 金属包装容器的结构设计
- A good wide piece of platinum gold, white gold and other precious metals pack K edge, the look noble and not tacky, expensive in the market. 好的广片用铂金、白色K金等贵金属包边后，显得高贵而不俗气，在市场中价格不菲。
- Rubber packing ring for food container 食品容器橡胶垫圈
- Drilled packing ring of flexible graphite 柔性石墨填料环
- Owing to its thin wallow resistance, high void and capacity, metallic packings have a high separation efficiency, and applied to handle the thermal sensitive, hard to sepoaration and easy carbonized materials in the vacuum rectify9 ing tower. 金属填料材质主要包括碳、、合金及不锈钢等.;由于其壁、隙率大、量大、力小、离效果好
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Packing blowout (optional) ensures fast removal of old packing rings when time-consuming conventional packing removal methods are unacceptable (nuclear service, for example). 填料吹出（备选）保证在时间很宝贵、传统的填料拆卸方法不能采用时（如核应用），旧填料环的拆卸速度更加快捷。
- The author finds that erosion causes the failure of packing rings through the analysis of the macrocosm appearance of fracture and that organic acid causes the erosion. 通过对填料环宏观形貌特征的分析得知,填料环失效是由于腐蚀磨损引起的。
- round section rubber packing ring 圆截面橡胶垫圈
- By Mail, fax or telephone, Metallwarenfabrik Seebach vormals Emil Neher Gesellschaft m.b.H. conveys further Information on some subsections, like Sheet metal packings, Shower cabins and Sanitary. 是一家现代化的、可靠的产品供应商，这家供应商从事薄铁皮包装,喷淋室,超薄板包装,卫生室,容器,板材构造的制造、销售。
