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;
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