Besides, performance test and production test indicated that the technical indexes of the new dedustingapparatus had exceeded all the existing dedustingapparatus in China.
性能试验和生产试验检测表明，该成套设备各项技术经济指标已超过国内现有曲块粉碎除尘设备。
2
The key point of this system lies in the development of the pretreatment apparatus of sample gas, which features the combination of sampling, dedusting and filtering.
该分析系统的重点和难点在于开发了取样和净化一体化的样气预处理装置。
3
The wet type dust-removing apparatus comprises a venturi tube, a cyclone body, a wet cap, a foam dedusting chamber, a water blocking gate, a water supply system and an inducing draught device.