Isikhombisi somgca wokuhlala kweShandong Tonda, esihlelwe ukwenzela ukuba akhiqiqize kakhulu okanye uzihlinzele izinyawo ezinamandla ngaphandle komgca, okuningi lokulandelwa ngokubhebhekileyo kumazibuko eziyinhloko zokungena amagunyazwe, njengecimeni, ukugunya impuphu nokusebenza kweelektronikhi. Isikhombisi sesikhombisana nesifomu sesithathu sekhona (isifomu sishona ≤10⁹ Ω) ushona ukuthi akhiqiqize amandla apho, phakathi kwalokho kulandelwa ngokukhetha umlando wesigaba esingabafuthi (0.1–1 mm) ukuze uphumelele ukuzihlinziswa kwezinyawo ezifanele. Iziphathaniso zokuhlala kwezinyawo ezifanele zidinga imithetho ye-OSHA kunye ne-NIOSH yobucopho bokusebenza, ukuba akhiqiqize amandla ekhaya emva kokuthi 80%. Ukusetyenziswa kwesikhombisi sokushesha kakhulu kuhlanganisa ukulanda kwezinto ezincedisiwe ngokushesha kunye nokusetyenziswa kwemali. Langa nomuntu ukuthi uhlobo lwesitshalo sokuhlala kwezinyawo luchasene nolwazi olufanele loluhlanganiswa ngeendlu yakho.