Another problem can occur rarely if backflow of process gas is permitted into the secondary air feed line . 如果工藝氣體回流入二段空氣管線,能發(fā)生另外的很少發(fā)生的問(wèn)題。
Electrostatic precipitation is the leading and most versatile method for high-efficiency collection of dusts, fumes, and mists from industrial furnace and process gases . 電收塵是回收工業(yè)爐及其生產(chǎn)過(guò)程氣體中的粉塵,微塵和煙霧的最主要和最通用的高效率收塵方法。
On - line process gas chromatograph 在線過(guò)程氣相色譜儀
Process gas chromatograph 流程氣相色譜儀
452 the compressor is loaded up with the medium of air ( nitrogen , process gas ) 壓縮機(jī)以空氣(氮?dú)?、工藝氣體)加載運(yùn)轉(zhuǎn)。