Lubricate
Jack's Reference Book for Home and Office : An Encyclopaedia of General Information: English Dictionary · 1909 · p. 4
to leaten friction 7 [s. 1065]
Bu kavram başka kaynaklarda da geçiyor
Hawkins' Electrical Dictionary (1915)
Chamber's Twientieth Century Dictionary (1908)
Lubricate -ous
—
Explanation of Terms Used in Entomology (1906)
Readham'da tam maddeyi gor →