Akwai hanyoyi daban-daban na haɗuwa don sassa na takarda, kowannensu yana da nasa amfani da rashin amfani. Wasu hanyoyin haɗin gwiwa na gama gari sun haɗa da walda, riveting, haɗaɗɗiyar mannewa, ɗaurewa. Anan akwai ƙarin cikakkun bayanai game da waɗannan hanyoyin haɗin gwal ɗin takarda. 1. Welding Sheet karfe walda...
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