Txoj kev tseeb yog txau cov tshuaj ntxuav lossis ntxuav cov hmoov rau ntawm daim ntaub mos muag, noo nws nrog dej me ntsis, thiab tom qab ntawd txhuam, tom qab ntawd yaug nrog dej huv, muab tso rau sab nraum zoov, cia nws qhuav lawm, tsis txhob tso lub thoob ntawm steel hlau rau hauv qhov chaw ntub dej, Yog tias koj tsis tuaj yeem chwv cov huab cua, cov pas hlau tsis huv yuav raug pov tseg vim ya raws. Txawm hais tias koj paub tus txheej txheem ntawm txhuam txhuam, nws tseem tuaj yeem kho qhov kub hlau.
Tsis txhob tuav cov kua dej acidic hauv lub thawv qhib galvanized. Siv qhib cov roj ntsha ntawm lub taub ntim kom muaj cov kua dej acid, uas tuaj yeem ua rau xeb lom. Zinc yog cov hlau dawb thiab ci iab hlau, uas yooj yim soluble hauv acidic kev daws teeb meem. Yog tias cov khoom noj acidic tau npaj lossis khaws cia rau hauv qhov qhib galvanized thoob los yog lwm cov khoom siv galvanized, zinc yog yaj mus rau hauv cov khoom noj hauv cov ntawv ua kom muaj cov tshuaj lom organic acid. Yog tias tib neeg ## haus ntau ntau hauv cov khoom noj muaj kua qaub organic acid, lawv muaj tshuaj lom. kev pheej hmoo. Yog li, thaum siv cov ntim galvanized nrog rau cov thoob hauv qab, tsis txhob siv nws kom muaj cov kua qaub acid, kua zaub, cawv, kua txiv, mis thiab lwm yam zaub mov .https: //www.fhpails.com/
