tertiary air 三次空气 ; 兵马俑
tertiary air duct 三次风管 ; 三向通气管
Kiln and Tertiary Air Duct 烧成窑中及三次风管
boiler tertiary air 锅炉三次风
condensed tertiary-air 三次风浓缩
tertiary air-type pulverized fuel burner 乏气喷燃器
tertiary air dust 三次风管
tertiary air nozzle 三次风喷口
tertiary air burner 乏气燃烧器
This paper expounds the adaptibility of coarse sand filter with simultaneous air and water backwash to tertiary filtration plant.
阐述了粗石英砂气水同时冲洗滤池，在污水深度处理中的适用性。
This material could be the best solution for tertiary air duct elbow lining occasions.
解决了大型回转窑三次风管弯头的材料问题。
Air lines as part or the tertiary sector can draw lessons herein; they can know customers better and narrow the gaps to improve service quality.
作为服务性行业的航空公司可从中进一步了解旅客的需要，减少差距，提高服务质量。
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