大家都搜：
密封中心
1、sealing wax───封蜡；[材]火漆；n.封蜡，火漆
2、sealing strip───封密条；汽封片；汽封片; 密封边; 密封带; 密封片
3、sealing tape───密封带；胶粘带；封条，封箱纸带
4、sealing ring───[机]密封环；对闭砂条；垫圈；封闭圈
5、sealing machine───[包装]封口机；封装机；熔接机；密封机，熔接机，封口机
6、sealing surface───瓶口，封接面；密封面；封接面；瓶口
7、sealing set───密封装置
8、sealing───n.猎捕海豹；封闭；密封；v.系紧，封牢；快速煎炸；加封，盖印；达成，确保（seal的现在分词）
9、sealing water───密封用水
1、Put the center of the sealing seat and the hole in the wall in a line and according to Figure 3 select method a orb to support the rear of soot-blower.───将吹灰器平置，密封支座中心对准炉墙开孔，根据图三的吊装示意图，选择方法a或方法b支承吹灰器尾部。
2、Height from the sealing center to the conveying table───封口中心到输送台高度
3、This article introduces the engine important parts cylinder head valve pipe hole and sealing trip on their technical method and analyse used in the machining center.───介绍了发动机上重要部件汽缸盖中气门导管孔和密封带在加工中心上的工艺方法，并对其进行了分析。
4、The studies show that the ability of systemic pressure generation is involved with sealing clearance, dead center volume, pressure intensifying speed and volume of discharged oil.───研究表明：XiTong的压力生成能力不仅与密封间隙相关，同时与XiTong的死点容积、增压速度及排液容积相关。