Nkhani

Momwe mungaboolere dzenje mu matailosi popanda kusweka Kuboola mabowo pa matailosi opangidwa ndi miyala kumawoneka ngati ntchito yosapeweka, koma kupambana kwake kungatanthauzidwe ngati kosaneneka, pali mauthenga a fan kumbuyo kuti anene nkhani yokhudzana ndi mfundo zina...

Choyamba, zofunika kwambiri pakugwedeza 1, kuyimika moyimirira, kuyimika kuyenera kukhala kofulumira, kukoka pang'onopang'ono, kuti pasapezeke mpata mu konkire. (2) Nthawi ya kugwedezeka kulikonse konkire ikagwedezeka ndi pafupifupi masekondi 20-30, ndipo konkire siimamiranso kwambiri...

Kodi Kugwedezeka kwa Konkriti ndi Chiyani? Kugwedezeka kwa konkriti kumachitika kuti konkriti iphatikizidwe. Cholinga chachikulu cha kugwedezeka ndikutseka konkriti ndikukwaniritsa kuchuluka kwa konkriti. Pafupifupi 5 mpaka 8% ya voliyumu ya c...

Nyundo yamagetsi ndi mtundu wa Kubowola kwamagetsi, imagwiritsidwa ntchito kwambiri mu konkire. Ma slab a pansi. Mabowo obowoledwa m'makoma a njerwa ndi miyala. Kodi masiku ano zipangizo zamagetsi zamagetsi zimagwiritsidwa ntchito kwambiri, kugwiritsa ntchito kuyeneranso kusamala, chifukwa kugwiritsa ntchito molakwika kudzakhala koopsa, ...

Choyamba, kugawa kwa ma drill amagetsi Kodi kusiyana pakati pa mitundu yosiyanasiyana ya ma drill amagetsi ndi kotani? Musayang'ane ma drill amagetsi ambirimbiri omwe ali papulatifomu yogulira, pomaliza pake, amagawidwa m'magulu anayi: magetsi...

Ma wrench amagetsi akhala chimodzi mwa zida zofunika kwambiri m'mafakitale ambiri. Komabe, pali mitundu yambiri ya ma wrench amagetsi pamsika, ndipo momwe mungasankhire wrench yamagetsi yomwe ikugwirizana ndi zosowa zanu pantchito, makamaka kusankha torque, ndi ...

Zofunikira zapadera za zida zamagetsi m'gululi zimakhudza kwambiri njira zawo zotetezera magetsi, malinga ndi muyezo wadziko lonse wa GB3787, zida zamagetsi zimagawidwa m'magulu atatu: kalasi I, kalasi II ndi kalasi III, mtundu uliwonse wa chida uli ndi ...

Chingwe cholumikizira ma torque chamagetsi ndi chida chofunikira kwambiri m'makampani amakono, chomwe chingagwiritse ntchito ma torque molondola kuti mabolts ndi mtedza zikhale zolimba bwino. M'nkhaniyi, tiwona mozama malangizo ogwiritsira ntchito ndi kukonza ma torque amagetsi...

Zofunikira zapadera za zida zamagetsi m'gululi zimakhudza kwambiri njira zawo zotetezera magetsi, malinga ndi muyezo wadziko lonse wa GB3787, zida zamagetsi zimagawidwa m'magulu atatu: kalasi I, kalasi II ndi kalasi III, mtundu uliwonse wa chida uli ndi ...

Chopukusira ngodya Thupi ndi laling'ono, ndipo lili ndi liwiro lodabwitsa la ma revolutions okwana 10,000, Ndipo anthu ambiri sadziwa kuti limabweretsa mwayi kwa anthu nthawi imodzi, ngozi imachokeranso ku izi, chifukwa cha kukhetsa magazi komwe kumachitika chifukwa cha kupha anthu ambiri. Chifukwa chake tiyeni tikambirane za ...