Thaum kub li cas galvanized hlau muab cov pa phem?
Thaum kub li cas galvanized hlau muab cov pa phem?

Video: Thaum kub li cas galvanized hlau muab cov pa phem?

Video: Thaum kub li cas galvanized hlau muab cov pa phem?
Video: Niam Vam Khwb - Koj Tus Thaum Qaug Zoo Li Cas? ❤️❤️(Nkauj Tawm Tshiab 2023) 2024, Kaum ib hlis
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11). Zinc toxicity tuaj yeem tshwm sim thaum ib tus neeg raug thiab ua pa cua daj cua dub ua los ntawm vuam lossis cua sov galvanized hlau. Rau kub-dipped galvanized steel qhov pom zoo kub siab tshaj plaws yog 392f ua ( 200 C ), ua ntej cov hlau ua rau muaj kev pheej hmoo toxicity.

Ib yam li ntawd, yog cua sov galvanized hlau tsis zoo?

Zoo li ntawd cua sov galvanized cov yeeb nkab mus rau qhov kub kub kub tso pa tawm ntawm zinc oxide (zinc yog txheej ntawm cov kav dej). Yog koj tau galvanized cov yeeb nkab kub heev, nws tuaj yeem tso tawm qee cov pa phem uas tuaj yeem ua rau koj mob zoo nkauj hauv cov koob tshuaj txaus, thiab yam tsawg kawg yuav ua rau koj lub caj pas thiab lub ntsws.

Ib tug kuj yuav nug, yuav ua li cas yog tias koj ua pa hauv galvanized hlau? Thaum twg vuam galvanized hlau, yuav tsum muaj lub tshuab ua pa kom cov zinc oxide pa taws los ntawm galvanizing tsis nqus tau. Inhalation ntawm zinc oxide fumes ua tau ua rau hlau ua npaws. Qhov mob hnyav dhau mus rau zinc oxide los ntawm kev ua pa ua rau mob khaub thuas zoo li cov tsos mob uas ua tau mob hnyav.

Hauv qhov no, hlau fume kub taub hau tuaj yeem tua koj?

Qhov teeb meem tiag nrog hlau fume fever yog ntev raug. Muaj tsawg tus kws kho hniav tau tuag thawj zaug lawv mob. Txawm li cas los xij, tom qab ob peb xyoos, kev puas tsuaj pib ntxiv. Ib txoj hauv kev zoo tshaj los tiv thaiv koj tus kheej yog khaws cov no pa taws los ntawm puas tau ncav cuag koj lub ntsws.

Puas yog welding galvanized steel toxic?

Vuam galvanized hlau paub tias ua rau hlau fume fever/galvanize lom. Thaum cov welder tau dhau los ntawm zinc oxide, galvanized lom yuav nto. Qhov kub heev los ntawm welding galvanized hlau tuaj yeem tsim zinc oxide.

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