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Carbon steel muaj ntau daim ntaub ntawv. Raws li ib tug muaj zog cov ntaub ntawv uas nws yog siv nyob rau hauv kev tsim kho ntawm vaj tse, cov cuab yeej, cov tsheb thiab cov khoom siv. Carbon steel yog heev nws rusting, li ntawd, nyob rau hauv ntau cov steel muaj ib tug xeb-ntawv pov thawj txheej txuas mus rau qhov chaw ntawm cov hlau. Qhov no yog hu ua galvanized hlau. Tsis muaj ...Nyeem ntxiv »
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Carbon steel yuav ua tau ib ntawm cov lusteb cov ntaub ntawv muaj rau lub tsev thiab txhawb. Txawm li cas los, nws yog tseem raug rau cov teebmeem ntawm tus mob khaub thuas kub. Nyob rau hauv tej rooj plaub, lub ntau lawm kev kho mob ntawm lub steel yuav ua tau kom nws lub zog thiab ua rau nws nyuaj. Tab sis, thaum ib tug taw tes, txawm tawv ...Nyeem ntxiv »