Kedu ihe akara mgbawa Exd IIB T4 Gb pụtara

Ọpụ: Na-egosi akụrụngwa emebere maka ngwa ihe mgbawa;

d: Na-akọwapụta na akụrụngwa bụ nke ụdị mgbawa na-egbochi ọkụ;

II: Na-ekewa ngwaọrụ dị ka nke klaasị II maka ngwa eletriki na-egbochi mgbawa;

B: Na-ekewa ọkwa gas dị ka IIB;

T4: Na-egosi a okpomọkụ otu T4, na-egosi na okpomọkụ kachasị elu nke akụrụngwa anaghị agafe 135 ° C;

Gb: Na-anọchite anya ọkwa nchebe nke akụrụngwa.