octane number system

air leakage test aluminum backed phosphor anarchias allardicei blithers can(ning) (wall) thickness council board dermal capillaries Kashmirites keigher lepiota alborubescens mastoid empyema peacework pebbledashing phomopsis cinerescens (sacc.) traverso photokymograph pneumatology quasi-regular left ideal semicirculating thermotolerant bacterium zinc oxide varistor