Kuyimba kwa nthiti za 2+2 ndi poyambira singano za silinda ya singano zimakonzedwa mosinthana.Pamene mbale ya singano ndi mbiya ya singano yakonzedwa, singano imodzi imakoka singano ziwiri zilizonse, zomwe zimakhala zamtundu wa nthiti za singano.Mabowo amatha kuchitika panthawi yopanga....
Momwe mungathetsere vuto la kudya kosagwirizana kwa ulusi munjira yolumikizira singano popanga ubweya wa jacquard?Mu makina oluka ozungulira a jacquard, singano zoluka zitakokedwa kuti zitenge ulusi, pamakhala "lamba" wotsalira pa t ...
Posachedwa, chifukwa cha kuchuluka kwa milandu yotsimikizika ya Covid-19 ku Southeast Asia monga Vietnam, makampani opanga zinthu amatha kubwerera ku China.Zochitika zina zikuwonekera mu malonda, komanso kuti kupanga kwabwerera.Kafukufuku waposachedwa ndi Unduna wa Zamalonda akuwonetsa kuti pafupifupi 4 ...
Malinga ndi zomwe bungwe la General Administration of Customs lidatulutsa pa Julayi 13, kugulitsa nsalu ndi zovala ku China kudapitilira kukula mu theka loyamba la chaka.Pankhani ya RMB ndi madola aku US, adakwera ndi 3.3% ndi 11.9% motsatira nthawi yomweyi chaka chatha, ndipo ...
5) Valani kumbali ya lilime ndi supuni (A) Zolemba ndi zitsanzo za singano zoluka zimagwiritsidwa ntchito molakwika, ndipo makulidwe ake ndi aakulu kwambiri.(B).Wachibale udindo chapamwamba ndi m'munsi kuluka singano si zolondola;ngati ndi makina a jersey amodzi, ndizotheka kuti sink ...
1. Zofunikira zaubwino wa singano zoluka zozungulira 1) Kusasinthika kwa singano zoluka.(A) Kugwirizana kwa kutsogolo ndi kumbuyo ndi kumanzere ndi kumanja kwa singano thupi mbali ndi mbali ya singano kuluka (B) kugwirizana kwa mbedza kukula (C) kugwirizana kwa mtunda kuchokera kusokera t...
