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Guangdong “Internet +” Expo neGuangdong (Foshan) Industry Fair yakavharwa musi wa26 Gunyana
Musi wa26 Gunyana, 2021, 2021 China (Guangdong) International “Internet +” Expo (pfupiso: Guangdong “Internet +” Expo) yakaitirwa neGuangdong Provincial Committee yeChina Council for the Promotion of International Trade China Guangdong (Foshan) Machinery Indus...Verenga zvakawanda -
Bazi rezvekutengeserana: China iri pamberi!
Mangwanani emusi wa23 Nyamavhuvhu, Hofisi yeRuzivo yeDare reHurumende yakaita musangano nevatori venhau. Gurukota rezvekutengeserana Wang Wentao, Mutevedzeri weGurukota uye Mutevedzeri weMumiriri weKukurukurirana kweZvekutengeserana Kwepasi Pose Wang Shouwen, uye Mutevedzeri weGurukota Qian Keming vakataura nezvekubatsira kwakanaka kwebhizinesi...Verenga zvakawanda -
Maitiro ekugadzira migodhi yemhando yepamusoro munguva yapashure pedenda
Yakanganiswa nedenda idzva rekorona pneumonia, mafambiro ekukura kwekuchera migodhi pasi rose ave kuvhiringidza. Indasitiri iyi inonyatsotarisa maitiro ehupfumi hwepasi rose, shanduko mumitemo yemigodhi yepasi rose uye maitiro ari mumusika wezvigadzirwa zvezvicherwa. Ongororo, mhinduro inogadziriswa...Verenga zvakawanda -
Pfupiso yemichina yekuchera matsime emvura
Muzana remakore rechipiri BC, China yakashandisa vanhu uye yakashandisa simba re bamboo bow elastic kuti cone drill bit irove pasi painoboorwa. Gare gare, yakashandiswa kumaruwa eChina kwenguva yakareba. Michina yekuboorera tambo yewaya yakatangwa kubva kunze kwenyika kusvika kuma1950. Mukutanga kwe1...Verenga zvakawanda -
Kutanga kwechibhorani chedombo chine makumbo anofefetera
Chibhorani chedombo chine makumbo emhepo chinoshandisa mhepo yakamanikidzwa kuti chifambise piston kuti idzokere. Panguva yekurova, piston inorova muswe weshank, uye panguva yekurova zvakare, piston inofambisa chishandiso chekurova kuti chitenderere kuti chipwanye matombo uye chiboore. Kushandisa ma hydraulic drilling rigs akazara kuti...Verenga zvakawanda -
Kutanga kwechibooreso chedombo chinobatwa nemaoko
Chibhorani chedombo chinobatwa nemaoko chakatangwa neIngersoll-RandCo. muna 1912. Zvichienderana nechimiro chemagetsi, chakakamurwa muzvikamu zvina: pneumatic, hydraulic, electric uye internal combustion drive. Pneumatics ndiyo inonyanya kushandiswa. Chibhorani chedombo chinobatwa nemaoko chakakodzera kubhora pasi kana...Verenga zvakawanda -
Indasitiri yemichina yemigodhi yepasi rose iri kugadzira patsva maitiro matsva
Seindasitiri ine mari yakawanda uye inoda tekinoroji yakawanda, michina yekuchera migodhi inopa michina yehunyanzvi yepamusoro uye inoshanda yekuchera migodhi, kugadzirisa zvinhu zvakadzika uye kuvaka mainjiniya makuru. Neimwe nzira, chiratidzo chakakosha chehupfumi hwenyika...Verenga zvakawanda -
Nheyo yekushanda kwechibooreso chedombo
Chibhorani chedombo chinoshanda zvichienderana nepfungwa yekupwanya simbi. Pakushanda, piston inoita kufamba kwakawanda, ichiramba ichirova shank. Pasi pesimba resimbi, chibhorani chakapinza chakaita sewedge chinopwanya dombo nemachisel kusvika pakadzika, zvichiita...Verenga zvakawanda -
Kukosha kwechikamu chepipe yekuboorera padombo rekuboorera
Pombi yekuboorera muchina unokosha zvikuru pakushandisa michina yekuchera. Pombi yekuboorera ne drill bit zvishandiso zvinoshanda zve rock drill, izvo zvine simba guru pakushanda zvakanaka kwe rock drill Pombi yekuboorera, inozivikanwawo se simbi, inowanzo gadzirwa ne carbon steel, chikamu chacho chine gomba re hexagonal kana kuti p...Verenga zvakawanda
