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- carbon packing ring [机] 碳精填圈
- 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。
- 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。
- Carbon Absorbers are made of fiberglass reinforced plastic (FRP) shell and activated carbon packing; these units can have single or dual carbon beds that can be either vertical or horizontal. 碳吸收是由玻璃纤维增强塑料（玻璃钢）外壳和活性炭包装，这些装置可以有单，双碳床，可垂直或水平。
- 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。
- 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
- 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
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的，如苯
- Phillip is packing up his goods. 菲利普正包装他的货物。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- I'll be packing up my thing then. 那时候我在收拾行李。
