samarium(element)

adaptive detector altstadts aluminate-silicate refractory arterial(line)catheter at one's feet center/centre deep sounding machine Diapermin ectopsocus ornatus fall wound four stand tandem cold strip mill hogback mountain light sensing nitzschia sigma sigmatella PCFO pufflet Quenu's hemorrhoidal plexus resonant duct sexpots Stomatorrhaphy