Chinhu chikuru:
Yakakwira magetsi kuramba, yakaderera tembiricha coefficient, hurefu hupenyu, yakakwira pamusoro mutoro uye yakanaka oxidation kuramba, yakakwirira tembiricha nharaunda kupfuura Stainless simbi faibha.
Mafomu:
Mbishi zvigadzirwa zvekugadzira mota yekudzimisa gasi yekuchenesa (GPF), yakanyanya tembiricha firita felts, zvinopisa, nezvimwe.