| 英文名称: | | Alkenes, C15-20 .alpha.-, mixed with lard oil, vegetable oil residues and vegetable oil residues Me esters, sulfurized, polymd. | | Mixed fatty acid esters and C15-20 .alpha.-olefins sulfur polymers | | alkenes, c15-20 alpha-, mixed with lard oil, vegetable oil residues and vegetab | | le oil residues me esters, sulfurized, polymd. | | alkenes, c15-20 alpha-, mixed with lard oil, vegetableoil residues and vegetable oil residues me esters, sulfurized, polymd. | | Alkenes,C15-20 .alpha.-,mixed with lard oil,vegetable oil residues and vegetable oil residues Me esters,sulfurized,polymd. |
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