Ndizodziwika bwino kuti F22 \ \ / C276 Oyendetsa bwino ali ndi vuto lalikulu, kulimba, mphamvu zapamwamba, mphamvu yayikulu, mphamvu zambiri. Kuphatikiza apo, othamanga sagwirizana kuti azivala kutentha kwambiri komanso malo okhalamo. Zina mwazomwe zimachitika zomwe zimachitika mobwerezabwereza ndikuthana ndi maxidives media, kuchepetsa media, chloride malo, ndi malo a sulufur. Sangagwirizane ndi mankhwala monga Nitric Acid, chlorine, sulufule, acefuc acid, orcel, avosiros, etcphorus, etc.