F . s . process fluid sand mixture molding process 流砂造模法
The preparation and mechanism of a new type of metal processing fluid 一種新型金屬加工液的制備過程及機理分析
Code of practice for welding on steel pipes containing process fluids or their residuals 含有工藝流體或其殘留物的鋼管焊接實用規(guī)程
Requirements for process sealing between electrical systems and flammable or combustible process fluids 電氣系統(tǒng)和可燃或易燃加工液體間工藝密封的要求
No pockets or dead spaces , thus preventing accumulation or stagnation of process fluids or contaminants 沒有空穴或死角,因此避免了累積,所處理的流體的滯流,或污染。
In an investigation , the hard packing was used to isolate the seal oil from the process fluid for recovering the seal oil from the catalytic hot oil pump 在回收催化熱油泵密封油的試驗中,用硬填料作為密封油和介質(zhì)的隔離裝置。