crude oil naphthenic的意思|示意
环烷基原油
crude oil naphthenic的网络常见释义
环烷基 ... NO naphthenic oil 环烷油 N-HS naphthenic oil non-staning 非沾污牲环烷油 crude oil naphthenic 环烷基 ...
crude oil naphthenic相关短语
1、 Naphthenic crude oil 环烷型原油
2、 naphthenic base crude oil 环烷基原油 ; 环烷油
3、 low-freezing-point naphthenic crude oil 低凝环烷基原油