| 摘要 |
1,179,276. Fuels. STANDARD OIL CO. 14 Feb., 1967 [25 March, 1966], No. 6992/67. Heading C5G. A diesel fuel additive comprises a mixture of (1) dimethyl formamide and (2) calcium, strontium, barium, zinc or magnesium naphthenate or a mixture thereof. |
