Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对加氢异理性质和对抗氧剂感性能研究的上,并作研制了EGD风冷二冲程汽机和TC-W3水冷二冲程汽机。