大家都搜：
炉膛密封
1、furnace stove───火炉
2、sealing wax───封蜡；[材]火漆；n.封蜡，火漆
3、sealing machine───[包装]封口机；封装机；熔接机；密封机，熔接机，封口机
4、sealing ring───[机]密封环；对闭砂条；垫圈；封闭圈
5、sealing strip───封密条；汽封片；汽封片; 密封边; 密封带; 密封片
6、sealing surface───瓶口，封接面；密封面；封接面；瓶口
7、furnace───n.火炉，熔炉
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、electric furnace───电炉；电阻炉
1、Furnace sealing of boiler is an important part of the boiler performance, which is critical for prevention of flue gas leakage and ash leakage.───锅炉密封、保温是锅炉性能的重要组成部分，是防止锅炉漏烟、漏灰、漏风的关键所在。
2、In addition to the both ends of the rotary furnace tube sealing measures taken, so in the use of the process can also pass into the oxidation, reduction and other necessary atmosphere.───另外旋转炉管的两端采取了密封措施，所以在使用过程中还可以通入氧化、还原等必要的气氛。
3、development of new sealing technology, the regeneration type radiant tube nozzle can be used in the vacuum furnace to achieve uniform heating result.───新型密封技术的开发，使蓄热式辐射管烧嘴得以应用在真空炉上，并获得了均匀的加热效果。