Cov hlau tooj liab uas muaj tin yog cov hlau tsis muaj rwb thaiv tsev uas tau coated los ntawm ib txheej ntawm tin. Vim li cas koj thiaj xav tau cov hlau tooj liab uas muaj tin-plated? Cov hlau tooj liab tshiab uas nyuam qhuav tsim tawm ua haujlwm zoo heev, tab sis cov hlau tooj liab uas muaj tin yooj yim rau oxidation dhau sijhawm ntau dua li nws cov tinner counterpart. Oxidation ntawm cov hlau liab ua rau nws puas tsuaj thiab ua tsis tau zoo hauv kev ua haujlwm hluav taws xob. Cov txheej tin tiv thaiv cov hlau los ntawm oxidation hauv cov huab cua noo thiab nag, cov chaw kub siab, thiab hauv qee hom av. Feem ntau, cov hlau tooj liab tin yog siv rau hauv cov chaw uas muaj kev raug dej noo ntau dhau los ua kom lub neej ntawm cov hlau tooj liab ntev dua.
Cov xov hlau tooj liab qab thiab cov xov hlau tooj liab uas muaj cov hlau nplaum zoo ib yam, tab sis cov xov hlau tom kawg no muab kev tiv thaiv zoo tiv thaiv kev xeb thiab kev ua kom sov. Nov yog qee qhov txiaj ntsig ntawm cov xov hlau tooj liab uas muaj cov hlau nplaum:
Cov xov hlau tooj liab uas muaj cov hlau nplaum yog qhov zoo dua rau cov chaw uas muaj av noo thiab kub heev. Cov hauv qab no yog qee qhov kev siv tshwj xeeb:
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