FIELD: lubricant materials. SUBSTANCE: lubricant has, wt.-%: copper sulfide 5-9; nickel citrate 0.5-1.5; citric acid 0.1-1, and soap plastic lubricant - the rest. EFFECT: enhanced quality of lubricant. 5 tbl
Authors
Dates
1996-06-10—Published
1994-04-05—Filed