Kodi boric acid imagwira ntchito bwanji? ramming zinthu zomwe zimagwiritsidwa ntchito mu ng’anjo yolowera?

Boric acid ndi mankhwala ophera tizilombo. Imangiriza zida za ramming za ng’anjo yolowera pa kutentha kwapakati. Ndi chinthu chovulaza pa kutentha kwakukulu. Imachepetsa kusungunuka kwa silika kapena aluminiyamu ndikupanga gawo lamadzimadzi, lomwe silingagwirizane ndi kukana kwa slag ndi kukana permeability!

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