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Akụkọ ụlọ ọrụ

Akụkọ ụlọ ọrụ

  • Chromic acid

    Usoro nyocha nke edezi Mkpebi nke chromic acid dị na ikuku: a na-anakọta ihe nlele ahụ site na nzacha, gbazere na sulfuric acid wee kpebie site na colorimetry mgbe agbakwunyere diphenylcarbazide (usoro NIOSH).Mkpebi nke ọdịnaya chromic acid n'ime mmiri: a na-ewepụta ihe nlele ahụ wee chọpụta ...
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  • Sodium Dichromate Ihe chọrọ nlebara anya

    Nleba anya ihe egwu egwu ahụike: nnukwu nsị: iku ume nwere ike ibute nnukwu mgbama mgbakasị iku ume, epistaxis, hoarseness, imi mucosa atrophy, mgbe ụfọdụ ụkwara ume ọkụ na cyanosis.Ọnọdụ siri ike nwere ike ịmalite ka oyi baa.Nlekọta ọnụ nwere ike kpalie ma mebie nri nri nri ...
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