同义词
1)peralkaline rock,过碱性岩2)peralkaline,过碱性岩3)excess of caustic soda,过碱量4)partial alkalization,局部过碱5)overbased technology,过碱化工艺6)colloidal particle,过碱度组分7)Sulfonic acids, petroleum, calcium salts, overbased,过碱化石油磺酸钙8)Petroleum sulfonate, calcium salt, calcium hydroxide and calcium carbonate dispersion,过碱化石油磺酸钙9)Sulfonic acids,petroleum,calcium salts,overbased,过碱化石油磺酸钙
