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9月15日,埃克森美孚(中国)投资有限公司宣布旗下商用车润滑油产品--美孚黑霸王(Mobil DelvacSuper1300)全新升级上市。新升级美孚黑霸王符合API CH-4级别,并根据柴油发动机发展趋势和商用车主
September 15, Exxon Mobil (China) Investment Co., Ltd. announced that its commercial vehicle lubricants - Mobil DelvacSuper1300 new upgrade listing. The new upgrade Mobil Black King to meet the API CH-4 level, and according to diesel engine trends and commercial owners