Menene Ma'anar Fashe-Tabbacin Alamar Exd IIB T4 Gb

Ex: Yana nuna kayan aikin da aka ƙera don aikace-aikacen hana fashewa;

d: Yana ƙayyadad da cewa kayan aikin na nau'in hana fashewa ne;

II: Keɓance na'urar azaman ta Class II don kayan lantarki masu hana fashewa;

B: Ya rarraba matakin gas a matsayin IIB;

T4: Yana nuna a zafin jiki kungiyar T4, yana nuna cewa matsakaicin zafin jiki na kayan aiki bai wuce 135 ° C ba;

Gb: Yana wakiltar darajar kariya na kayan aiki.