Kwixesha elide elidlulileyo, sicaphula iitafile zoguqulo lwangaphandle ukuya kwisiTshayina, kodwa ngexesha lokusetyenziswa, ngenxa yokwakheka kweekhemikhali zezinto eziphathekayo, iteknoloji yokucubungula, ubungakanani bejometri yesampuli kunye nezinye izinto kunye nokuchaneka kwezixhobo zokulinganisa ezahlukeneyo. amazwe , ubulukhuni kunye namandla ukuguqulwa ubudlelwane ukuseka isiseko kunye data processing iindlela zahlukile , sifumanise ukuba kukho umahluko omkhulu phakathi kwamaxabiso uguqulelo ezahlukeneyo.Ukongezelela, akukho mgangatho odibeneyo, ilizwe elihlukeneyo lisebenzisa itafile yokuguqulwa eyahlukileyo, ukuzisa ukudideka kubunzima kunye namaxabiso okuguqula amandla.
Ukususela ngo-1965, i-China Metrology Science Science kunye nezinye iiyunithi ziye zaseka iBrinell, Rockwell, Vickers kunye nebhentshi ye-Rockwell yobulukhuni kunye nemilinganiselo yamandla ngokusekelwe kwinani elikhulu leemvavanyo kunye nophando lohlalutyo, ukuhlola ubudlelwane obuhambelanayo phakathi kobunzima obuhlukeneyo kunye namandla e-ferrous. isinyithi, ngokuqinisekiswa kwemveliso.Siphuhlise ezethu "ubulukhuni bentsimbi emnyama kunye netafile yokuguqula amandla" ilungele uchungechunge lwentsimbi ye-9 kwaye kungakhathaliseki ukuba ibakala lentsimbi.Kumsebenzi wokuqinisekisa, iiyunithi ezingaphezu kwe-100 zithathe inxaxheba, inani elingaphezu kweesampuli ze-3,000 zacutshungulwa, kwaye idatha engaphezu kwama-30,000 yalinganiswa.
Idatha yokuqinisekisa ihanjiswe ngokulinganayo kumacala omabini ejika lokuguqulwa, kwaye iziphumo zihambelana ngokusisiseko nokusabalalisa okuqhelekileyo, oko kukuthi, ezi tafile zokuguqulwa zihambelana ngokusisiseko kunye nenyani kwaye zikhoyo.
Ezi theyibhile zoguqulo zithelekiswe kumazwe ngamazwe kunye neetheyibhile zoguqulo ezifanayo zamazwe ali-10, kwaye amaxabiso okuguqulwa kwelizwe lethu aphantse abe ngumndilili wexabiso lokuguqulwa kwamazwe awohlukeneyo.
Ixesha lokuposa: Mar-26-2024
