(2020). 润滑与密封．2020,no. 4,6.
Chicago Style (17th ed.) Citation润滑与密封．2020,no. 4,6. 2020.
MLA (8th ed.) Citation润滑与密封．2020,no. 4,6. 2020.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation
(2020). 润滑与密封．2020,no. 4,6.
Chicago Style (17th ed.) Citation润滑与密封．2020,no. 4,6. 2020.
MLA (8th ed.) Citation润滑与密封．2020,no. 4,6. 2020.