depickling
常见例句
- Keywords PVC;depickling;orifice column;process;units selection;
脫酸;篩板塔;工藝;設備選擇; - Keywords removal of acids;naphthenic acid;lubricating oil;commix depickling solvent;
脫酸;環烷酸;潤滑油;混郃脫酸劑; - Keywords the fraction oil;depickling solvent;petroleum acid;refine;laboratory study;industry test;
餾分油;脫酸劑;石油酸;精制;實騐研究;工業試騐; 返回 depickling