I-1-5L ye-Glass Reactor ene-Heating Mantle

Intshayelelo

Iinkcukacha zeMveliso

Iithegi zeMveliso

Bhala umyalezo wakho apha kwaye uwuthumele kuthi

Injineli yobuchwephesha obuchwepheshile ezinikele ukukukhokela

Ngokweemfuno zakho zokwenyani, khetha eyona ndlela ifanelekileyo yoyilo kunye neenkqubo zokucwangcisa