Nkhani
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Ubwino wa crawler excavators
Ntchito yaikulu ya "track" ndikuwonjezera malo okhudzana ndi kukhudzana ndi kuchepetsa kupanikizika pansi, kuti athe kugwira ntchito bwino pamtunda wofewa; ntchito ya "grouser" makamaka kuonjezera kukangana ndi kukhudzana pamwamba ndi kutsogolera kukwera ntchito. C wathu ...Werengani zambiri -
Miyezo yoyendera masks azachipatala
Chigoba choteteza zachipatala Chimagwirizana ndi muyezo wa GB19083-2003 wa "Technical Requirements for Medical Protective Masks". Zizindikiro zofunikira zaukadaulo zimaphatikizapo kusefera kwa tinthu kosakhala ndi mafuta komanso kukana kwa mpweya: (1) Kusefera bwino: Pansi pakuyenda kwa mpweya ...Werengani zambiri -
Zotsatira za mliri watsopano wa korona pamalonda aku China ndi kutumiza kunja
Dongosolo lalikulu la malonda akunja akunja akhudzidwa Mu February, kuchepa kwa malonda aku China okwana kugulitsa kunja kunawonekera kwambiri. Zogulitsa zonse zogulitsa kunja zidatsika ndi 15.9% pachaka mpaka 2.04 thililiyoni yuan, kutsika ndi 24.9 peresenti kuchokera pakukula kwa 9% mu Disembala chaka chatha. Monga wopanga ...Werengani zambiri -
Ubwino wogwiritsa ntchito magalimoto oyenda pa crawler paulimi
Mwachidule Small Track Transporter_Track Transporter ndi yanzeru, yaying'ono kukula kwake, yosinthika komanso yopepuka pakuwongolera, ndipo imagwirizana bwino ndi mawonekedwe osiyanasiyana ovuta. Kwa alimi a zipatso, magalimoto okwawa amafunikira kuti athetse mavuto ambiri osamalira zipatso ndi ndiwo zamasamba. Chifukwa chake, ndi...Werengani zambiri -
Zosiyanasiyana ndi zofunikira pakuchita kwa nyimbo za rabara
Perface Rubber track ndi mphira ndi zitsulo kapena ulusi wazinthu zopangidwa ndi tepi ya mphete, zokhala ndi kukakamiza pang'ono, kugwedezeka kwakukulu, kugwedezeka pang'ono, phokoso lotsika, kuyenda bwino kwamadzi, kusawonongeka kwa msewu, kuthamanga kwachangu, khalidwe laling'ono ndi makhalidwe ena. , akhoza kusintha pang'ono ...Werengani zambiri -
Kuwunika momwe zinthu zilili pamakampani a rabara
Njira za mphira ndi mayendedwe opangidwa ndi zida za mphira ndi mafupa, zomwe zimagwiritsidwa ntchito kwambiri pamakina omanga, makina aulimi ndi zida zankhondo. Kuwunika momwe zinthu ziliri pamakampani a rabara Ma track a Rubber adapangidwa koyamba ndi The Japanese Bridgestone Corporation...Werengani zambiri
