Sehlahisoa mabitso φ1, φ2, φ5 lintlha tse tharo, ho akarelletsa le φ1, φ2 jack bakeng sa terata compression mofuta terata spring jack, le tsitsitseng ho hanyetsa, polaka le hula matla a ke tse nyenyane, ho ikopanya apara tlaase litšobotsi, holim'a phekolo bakeng sa khauta;45 jack bakeng sa jack ea moqhaka oa selemo, o sebelisa khoele ea khoele ea mohala, e nang le plug e bonolo, khanyetso e tlase ea ho ikopanya, litšoaneleho tse phahameng tsa seismic, kalafo ea bokaholimo bakeng sa plating ea silevera.
Ikamahanye le litlhoko tsa ts'ireletso ea tikoloho ea RoHS.