A cikin siyan rebar, da farko, daga girman bayyanar, ana iya amfani da shi don auna ainihin girman kayan aikin auna katin siginan kwamfuta mai sauƙi fiye da girman da aka nuna (ana yin birgima na gaba ɗaya tare da alamar ƙayyadaddun bayanai) ƙarami game da ƙayyadaddun bayanai ko fiye. (kamar Ø Madaidaicin diamita na rebar 12 shine 11.5± 0.4mm, kuma diamita na ciki na jabu da ƙananan rebar mafi yawa kusan 10mm).
A lokaci guda, wasu shoddy rebar ta hanyar mirgina lebur hanya don yaudarar mutane hangen nesa, don haka daga karshen fuskar karfe mashaya don lura da lebur m, da kuma al'ada abu karshen fuskar ya kamata m zagaye;Abu na biyu, ta fuskar ingancin saman, saboda amfani da adobe rolling, ingancin jabun rebar ɗin ba ya da kyau, sau da yawa yana da tabo da sauran lahani, kuma akwai rashin jin daɗi gaba ɗaya.A lokaci guda kuma, wasu ƙananan masana'anta saboda zafi mai zafi, saurin mirgina bai isa ba, launin saman yana ja;Na uku, na yau da kullum karfe factory a cikin factory lokacin da mafi manyan daure na marufi, daure nakarfean rataye su tare da daidaitattun alamun ƙarfe, yana nuna mai ƙira, alamar karfe, lambar tsari, ƙayyadaddun bayanai da lambar dubawa.Kuma shoddy karfe saboda sauki samar yanayi, babu manyan hoisting kayan aiki, mafi yawan kananan daure (kimanin daure goma) marufi ko girma, babu karfe alamomi, babu ingancin garanti.Hakika, don fundamentally kauce wa siyan karya da m karfe, ko zuwa iri manufacturer ta kai tsaye jamiái saya, musamman a lardin iri karfe mashaya (ga uku karfe 'Min Guang' iri rebar) ba kawai ingancin kwanciyar hankali, kuma ko da jayayya. yana da sauƙin magancewa.Ƙwararrun mutane kuma za su iya amfani da tartsatsi don gano wasu sinadarai.
Ba da shawarar mai amfani lokacin siyan rebarkarfe,dole ne ya isa sashin sarrafa ƙarfe na yau da kullun ko wurin gudanarwa don siyan ƙarfe na yau da kullun, nemi takaddun ingancin ƙarfe, da ci gaba da karɓa.Don samun shakku mai inganci don samun damar ƙwararrun cibiyoyin bincike don ingantaccen shawarwari da gwaji.
Fassarar software ta fassara, idan akwai wani kuskure, da fatan za a gafarta.
Lokacin aikawa: 11-06-21