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Walda da ƙarfe da nickel da nickel, Tambayoyi da Amsoshi
ta admin a ranar 25-03-10
Gabatarwa Lokacin ƙera kayan aikin sinadarai da man fetur, domin adana nickel mai tsada, sau da yawa ana haɗa ƙarfe da nickel da ƙarfe. Manyan matsalolin walda Lokacin walda, manyan abubuwan da ke cikin walda sune ƙarfe da nickel, waɗanda ke da ikon yin iyaka ...
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Bayanin bushewa 丨Fasahar walda ta jan ƙarfe, raba shi da masu walda na farko, kada ku rasa shi!
ta admin a ranar 25-03-10
Walda ta Tagulla Hanyoyin walda ta tagulla (wanda galibi ake kira da jan ƙarfe mai tsarki na masana'antu) sun haɗa da walda ta gas, walda ta carbon mai hannu, walda ta arc mai hannu da walda ta argon mai hannu, kuma manyan gine-gine kuma ana iya walda ta atomatik. 1. C...
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Bayanin bushewa, Waɗanne abubuwa ne ke shafar ingancin walda?
ta admin a ranar 25-03-10
Tsawon Busasshen Tsawo Gudun iskar gas L=[(10-12)d] L/min Tsawon bututun mai fitar da waya shine tsawon tsawaita busasshen. Tsarin gwaji na gaba ɗaya shine sau 10-15 diamita na waya L = (10-15) d. Idan ma'aunin ya yi girma, ya ɗan fi girma. Bayanin...
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Muhimman abubuwa 13 don hana lalacewar walda, mai sauƙi kuma mai amfani
ta admin a ranar 25-03-10
Yawancin faruwar nakasar walda yana faruwa ne sakamakon rashin daidaiton zafi da walda ke samarwa da kuma faɗaɗawa da zafi daban-daban ke haifarwa. Yanzu mun tsara hanyoyi da dama don hana nakasar walda kamar haka: 1. Rage nakasar...
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