mean time between defects

Besnier's lupus pernio buysmania oxymora robusta chitose degree of pollution doegchon (tokchol) double superheterodyne receiver flake ice intercalation compounds liquefied sulphuretted hydrogen momentary gods monolithic photodiode parasitic fungi parity without margin pentacarboxylic acid phonophoretic roll in-roll-out saleite (saleeite) split course super absorbent travelcard