×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
在这里添加一些文本
Close
Journal of Petrochemical Universities
Home
About Journal
Overview
Editorial Department
Contact Us
Policies
Editorial Policy
Publishing Ethics
Open Access
Administrative Policies & Others
Guide for Authors
Submission Guidelines
Download Center
Editorial Board
JLPU Homepage
Sponsor Homepage
中文
Preparation of a Composite Pour Point Depressant for High Crud Oil
WANG Jing-chang, ZHAO Jian-tao,DU Zhong-hua, LIU Chun-ming
Journal of Petrochemical Universities . 2011, (
5
): 14 -16 . DOI: 10.3696/j.issn.1006-396X.2011.05.004