您要查找的是不是：
- Packing: Teflon or graphite packing protected from low temperatures by a column of insulating gas. 填料：通过保温绝缘气体来保护聚四氟乙烯或石墨免受低温影响。
- Graphite Packing and Gaskets optional on some NIBCO Iron Valves. Consult factory. 在一些美国尼伯科铸铁阀门上可选择石墨填料和垫圈。请咨询工厂。
- Flexible Graphite Packing & Gaskets - Optional on all NIBCO iron valves when specified. 柔性石墨填料和密封垫 - 如果指定的话,所有尼伯科铸铁阀门都可以选择这种材料。
- Flexible Graphite Packing & Gaskets - Optional on all NIBCO iron valves when specified. 柔性石墨填料和密封垫 - 如果指定的话,所有尼伯科铸铁阀门都可以选择这种材料。
- Standard NIBCO iron valves are furnished with Synthetic Fibres and Graphite packing along with Synthetic Fibre gaskets. 标准尼伯科铸铁阀门与合成纤维密封垫一起配备合成纤维和石墨填料。
- Packing: PTFE or graphite packing protected from freezing by a column of insulating gas. 填料:通过绝缘气体柱防止PTFE或石墨填料冻结凝固。
- Standard NIBCO iron valves are furnished with Synthetic Fibers and Graphite packing, along with Synthetic Fibre gaskets. 标准美国尼伯科铸铁阀门配置合成纤维和石墨填料，以及合成纤维垫圈。
- Expanded graphite packing is made from expanded graphite that twine stainless weaving packing, when pouching in shaping machine. 产品说明：膨胀石墨盘根环是由膨胀石墨线缠绕上不锈钢编织成的盘根模压而成的，表面再用润滑剂、石墨粉和缓蚀剂处理而成。
- Standard packing chamber with 125 RMS wall finish, burnished non-rotating stem and PTFE or graphite packing rings. Many times the cycle life of a standard knife gate valve. 使用寿命长的防泄漏阀杆密封。标准填料腔具有125 RMS壁面光洁度,光面的不旋转阀杆和聚四氟乙烯或石墨填料环。使用寿命是标准刀闸阀的许多倍。
- Graphite packing with carbon fiber corner 碳纤维角线石墨盘根
- I Graphite packing reinforced with nickel wire 镍丝增强石墨盘根
- Application of graphite packing in chucking the electrode of EAF 石墨衬瓦在电炉电极卡头上的应用
- The Graphite packings braided by technology of braiding around a core (or cores)or multiple sleeve braid etc, with flexible graphite yarns, have more perfect and safer properties on sealing. 以柔性石墨线, 经穿心编织、套编等不同编织工艺，所编织而成的盘根，其密封性能更完美，更安全。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- Let's pack up and spend a week in the countryside. 咱们收拾好东西到乡下去过一个星期吧。
- Phillip is packing up his goods. 菲利普正包装他的货物。
- How would you pack the goods we have ordered? 我们订购的这批货，不知你们是怎么包装的？
- He used to smoke a pack of cigarette a day. 他过去经常一天抽一包香烟。
- We leave tomorrow but I haven't begun to pack yet! 我们明天动身，但我现在还没开始收拾行李呢！
