Volume 13; Issue 7

4

New antioxidants for synthetic lubricating oils

Year:
1977
Language:
english
File:
PDF, 399 KB
english, 1977
13

Possible designs for rotary apparatus for vacuum distillation

Year:
1977
Language:
english
File:
PDF, 370 KB
english, 1977
14

Three properties of lubricants

Year:
1977
Language:
english
File:
PDF, 436 KB
english, 1977