2 द्वारा ईबुक Nishant Kumar Singh
Yashvir Singh & Nishant Kumar Singh: Biolubricants
Due to their biodegradability, renewability and superior lubrication performance compared to commercial fossil lubricants, vegetable oils are becoming substitutes for petroleum-based lubricants in di …
EPUB
अंग्रेज़ी
DRM
€164.95
Abhishek Sharma & Nishant Kumar Singh: Biolubricants
Due to their biodegradability, renewability and superior lubrication performance compared to commercial fossil lubricants, vegetable oils are becoming substitutes for petroleum-based lubricants in di …
PDF
अंग्रेज़ी
DRM
€188.06
