Yakagadzikwa
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ndiro yakakombama
Sheti rakarukwa rakaumbwa nesimbi yakagadzirwa nemachira akarukwa anomonereka uye anokotama kuita mafungu akasiyana-siyana. Isimbi, pamusoro payo pakafukidzwa ne zinc, ine simba rakanaka rekudzivirira ngura, inodzivirira ngura, uye inogara kwenguva refu. Inoshandiswa zvakanyanya mukuvaka, kugadzira, mota, ndege nedzimwe nzvimbo.
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Pepa rakarukwa
Purati yesimbi yakagadzirwa negalvanized yakafukidzwa nesimbi ye zinc kudzivirira pamusoro pepuratifomu yesimbi kuti isaora uye kuwedzera hupenyu hwayo.
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Pombi yakakweshwa
Pombi yegalvanized inofanira kuwedzera zinc pamusoro pesimbi, iyo yakakamurwa kuita hot galvanizing uye electro galvanizing.
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