Separate chain oil or bar oil is used for the lubrication of the bar and chain on all types of chain-saw. The chain oil is depleted quickly because it tends to be thrown off by chain centrifugal force, and it is soaked up by sawdust.
Electrum is a metal alloy mainly consisting of gold, silver and traces of some other metals. This naturally occurring alloy has a long history of being used for making coins, vessels and also for coatings. It was referred to as âgoldâ or âwhite goldâ by ancient Greeks.
1 adj An elective post or committee is one to which people are appointed as a result of winning an election. FORMAL usu ADJ n. Buchanan has never held elective office. 2 adj Elective surgery is surgery that you choose to have before it becomes essential. FORMAL usu ADJ n. 3 n-count An elective is a subject which a student can choose to study as part of his or her course.