Labaran Masana'antu
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Guangdong "Intanet +" Expo da Guangdong (Foshan) rufe amintaccen masana'antu a 26 Satumba
A ranar 26 ga Satumba, 2021, 2021 China (Guangdong) Internationalungiyar Majalisar Dinkin Duniya ta shirya kasar Sin Guangdong (Foshan) wanda ke inganta gida ...Kara karantawa -
Ma'aikatar Fasaha: Kasar Sin ta fara da farko!
A safiyar ranar 23 ga Agusta, Ofishin Bayanin Majalisar Jihai ya gudanar da taron manema labarai. Ministan Siyarwa Wang Goyoo, mataimakin ministan tattaunawar kungiyar Wang Shouwen, da mataimakin ministan na Mataimakin Ministan Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qiyana Qian keting ya gabatar da kyakkyawar gudummawa ga kasuwanci domin ...Kara karantawa -
Yadda za a ci gaba da ingancin ma'adini a cikin lokacin da cutar
Sabon sabon pneumonia wanda cutar ta shafi ta cutar ta cutar ta fitina, cigaban min nauyin mintina ya zama mai rikitarwa. Masana'antu tana ɗaukar hankali sosai game da yanayin tattalin arzikin duniya, canje-canje a cikin manufofin ma'adinai na kasa da kasa da kuma abubuwan da ke cikin kasuwar mai ma'adinai. Binciken, amsar da ake so ...Kara karantawa -
Takaitaccen ruwan sha da kyau
A karni na 2 BC, China na yi amfani da mutum na mutum da amfani bow na roba karfi don sanya babban ƙarfin rawar soja ya yi rawar jiki. Daga baya, aka yi amfani da shi a karkara na karkara na dogon lokaci. Ba har zuwa shekarun 1950 ba cewa igiya ta buɗe riguna na riguna na ƙasashen waje. A farkon 1 ...Kara karantawa -
Gabatarwar iska-kafa dutsen
Jirgin saman-kafa ya dogara da iska mai zurfi don fitar da piston don ɗaukar fansa. A yayin bugun jini, piston ya buge kayan shank, kuma a lokacin bugun fansho, piston yana fitar da kayan aikin rawar jiki don juyawa don cimma katse dutsen da hako. Yin amfani da cikakken hydraulic hydraulic rigs siye ...Kara karantawa -
Gabatarwa na Hoton Dutse
Ingersoll ya gabatar da kafaffun dutsen-randco. A cikin 1912. A cewar ikon wuta, an kasu kashi hudu: pnumatic, hydraulic, lantarki da injin drive. Pneumatics sune mafi yawan amfani. Hannun dutsen da aka rike da hannu ya dace da hakowa ƙasa ko inc ...Kara karantawa -
Masana'antu masana'antu ta duniya na sake haifar da sabon tsarin
A matsayin masana'antu mai nauyi tare da babban birni da fasaha mai zurfi, injunan ma'adinai yana samar da kayan aikin ci gaba da ingantaccen kayan aikin mintuna da manyan kayan abinci. A wata hanya, muhimmiyar nuna alama ce ta masana'antar masana'antu ...Kara karantawa -
Ka'idar aiki na dutsen dutsen
Dutsen dutsen yana aiki bisa ga ka'idar hisabi. A lokacin da aiki, piston yana sa motsi mai sauƙin motsi, koyaushe yana haifar da shank. A ƙarƙashin aikin ƙarfin tasirin, mai kaifin weji mai amo ya fashe da murkushe dutsen da kuma cewa a cikin wani zurfin, forming ...Kara karantawa -
Muhimmancin wani babban bututun mai ga dutsen
Bututun rawar soja wani inji ne mai mahimmanci don ma'adin kayan injin. Bututun rawar soja da kuma rawar soja suna aiki akan mahaɗan dutsen, waɗanda suke da babban tasiri akan ingancin bututun dutse, sashe gabaɗaya hexonal ko p ...Kara karantawa
