工艺流体 meaning in Chinese

process fluid

Code of practice for welding on steel pipes containing process fluids or their residuals
含有工艺流体或其残留物的钢管焊接实用规程
Purge and flush pacific wedgeplug valves using steam , air , nitrogen or process compatible liquids following these parameters to enhance valve performance
清洗和冲刷美国太平洋楔塞阀，采用蒸汽，空气，氮气或与生产工艺流体相兼容的流体，并符合下列参数，以增强阀门的性能。