White (Beta) tin, stable above 13.2Â°C, is the common metallic form of the element. Alpha-tin is a semiconductor. Typical Applications: Tinplate foil, collapsible tubes, block tin products, pewter, alloying, coatings, powder applications (sintered bronze and iron parts).
Audit trail. Audit trail is a set of records on a particular lock or tag. You can view the logs of unlocking, including tag entries and master key entries on a particular lock, as well as logs of incidents such as; alarms like Door Left Open (DLO), tamper, Intruder Alarms and Low Battery Warnings.
Lock step a mode of marching by a body of men going one after another as closely as possible, in which the leg of each moves at the same time with the corresponding leg of the person before him Freebase (0.00 / 0 votes) Rate this definition: Lock step. Lock Step refers to any of dance steps which involves the locking of the moving foot: the moving foot approaches to the standing foot, crosses in front of or behind it in the direction of the approach, stops close to the standing foot, and the weight is fully transferred to the moving foot.