| 英文名称: | | sulfonic acids, petroleum, calcium salts, overbased, reaction products with ace | | tic acid and benzenesulfonic acid mono-c7-17-alkyl derivs. | | sulfonic acids, petroleum, calcium salts, overbased,reaction products with acetic acid and benzenesulfonic acidmono-c7-17-alkyl derivs. |
|
m.cnreagent.com