Nkhani
-
Taonani! Mbendera zisanu izi zomwe zili mu chionetserochi ndi za gulu lankhondo lachitsulo, lomwe ndi gulu lankhondo la dziko la China.
M'mawa wa pa 3 Seputembala, mwambo waukulu unachitika ku Tiananmen Square ku Beijing pokumbukira zaka 80 za kupambana kwa anthu aku China pa Nkhondo Yotsutsana ndi Chiwawa cha ku Japan ndi Nkhondo Yotsutsana ndi Chifasi Padziko Lonse. Pa chionetserochi, 80 analemekeza...Werengani zambiri -
Mapaipi otetezedwa
Chitoliro chotetezedwa ndi makina opopera omwe ali ndi kutchinjiriza kutentha. Ntchito yake yaikulu ndikuchepetsa kutaya kutentha panthawi yonyamula zinthu (monga madzi otentha, nthunzi, ndi mafuta otentha) mkati mwa chitolirocho pamene akuteteza chitolirocho ku zinthu zachilengedwe. Chimagwiritsidwa ntchito kwambiri potenthetsera nyumba, kutentha kwa dera...Werengani zambiri -
Zolumikizira mapaipi
Zolumikizira mapaipi ndi gawo lofunika kwambiri pamitundu yonse ya mapaipi, monga zigawo zofunika kwambiri mu zida zolondola—zazing'ono koma zofunika kwambiri. Kaya ndi njira yopezera madzi m'nyumba kapena njira yotulutsira madzi kapena netiweki yayikulu ya mapaipi a mafakitale, zolumikizira mapaipi zimagwira ntchito zofunika kwambiri monga kulumikiza...Werengani zambiri -
Rebar: Chigoba cha Chitsulo cha Nyumba
Mu zomangamanga zamakono, rebar ndi chinthu chofunikira kwambiri, chomwe chimagwira ntchito yofunika kwambiri pa chilichonse kuyambira nyumba zazitali mpaka misewu yozungulira. Kapangidwe kake kapadera kamapangitsa kuti ikhale gawo lofunikira pakutsimikizira chitetezo cha nyumbayo komanso kulimba. Rebar, dzina lodziwika bwino la zipilala zozungulira...Werengani zambiri -
Choteteza msewu
Zoteteza Misewu: Alonda a Chitetezo cha Msewu Zoteteza misewu ndi zinthu zoteteza zomwe zimayikidwa mbali zonse ziwiri kapena pakati pa msewu. Ntchito yawo yayikulu ndikulekanitsa kuyenda kwa magalimoto, kuletsa magalimoto kuwoloka msewu, ndikuchepetsa zotsatira za ngozi. Ndi zofunika kwambiri...Werengani zambiri -
Chitsulo cha ngodya: "chigoba chachitsulo" m'mafakitale ndi zomangamanga
Chitsulo cha ngodya, chomwe chimadziwikanso kuti chitsulo cha ngodya, ndi chitsulo chachitali chokhala ndi mbali ziwiri zopingasa. Monga chimodzi mwa zitsulo zofunika kwambiri pakupanga zitsulo, mawonekedwe ake apadera komanso magwiridwe antchito abwino kwambiri zimapangitsa kuti chikhale chosasinthika m'magawo osiyanasiyana, kuphatikizapo mafakitale, zomangamanga, ndi...Werengani zambiri -
Kugwira ntchito kwa msika wa zitsulo m'nyumba mu theka loyamba la chaka
Msika wa zitsulo mdziko langa wakhala ukuyenda bwino komanso bwino m'gawo loyamba la chaka, ndi kuwonjezeka kwakukulu kwa malonda otumizidwa kunja Posachedwapa, mtolankhaniyo adamva kuchokera ku China Iron and Steel Association kuti kuyambira Januwale mpaka Meyi 2025, mothandizidwa ndi mfundo zabwino, zinthu zopanda ntchito zikugwa...Werengani zambiri -
Chiyambi cha Paipi ya Chitsulo cha Kaboni
Chitoliro cha chitsulo cha kaboni ndi chitsulo chopangidwa ndi chitsulo cha kaboni ngati chinthu chachikulu chopangira zinthu. Ndi magwiridwe ake abwino kwambiri, chili ndi malo ofunikira m'magawo ambiri monga mafakitale, zomangamanga, mphamvu, ndi zina zotero, ndipo ndi chinthu chofunikira kwambiri pakupanga zomangamanga zamakono...Werengani zambiri -
Chiyambi cha bolodi la chidebe
Monga gulu lofunika la mbale zachitsulo, mbale zotengera zimagwira ntchito yofunika kwambiri m'makampani amakono. Chifukwa cha kapangidwe kake kapadera ndi makhalidwe ake, zimagwiritsidwa ntchito kwambiri popanga zotengera zopanikizika kuti zikwaniritse zofunikira kwambiri pakukaniza, kutentha ndi dzimbiri m'malo osiyanasiyana...Werengani zambiri -
Chiyambi cha chitsulo cha masika cha 65Mn
◦ Muyezo wogwiritsira ntchito: GB/T1222-2007. ◦ Kuchuluka: 7.85 g/cm3. • Kapangidwe ka mankhwala ◦ Kaboni (C): 0.62%~0.70%, zomwe zimapangitsa kuti zinthu zikhale zolimba komanso zokhazikika. ◦ Manganese (Mn): 0.90%~1.20%, zomwe zimapangitsa kuti zinthu zikhale zolimba komanso zokhazikika. ◦ Silikoni (Si): 0.17%~0.37%, zomwe zimapangitsa kuti zinthu zigwire bwino ntchito...Werengani zambiri -
Chiyambi cha kugwiritsa ntchito rebar
Rebar: "Mafupa ndi minofu" mu ntchito zomanga Rebar, dzina lake lonse ndi "chogwirira chachitsulo chopindika ndi ribbed", imatchedwa chifukwa cha nthiti zomwe zimagawidwa mofanana kutalika kwake. Nthitizi zimatha kulimbitsa mgwirizano pakati pa chitsulo ndi konkriti, ...Werengani zambiri -
Chiyambi cha chitsulo chodula chopanda ntchito kwambiri
Mbale yachitsulo ya 12L14: choyimira bwino kwambiri cha chitsulo chodula bwino kwambiri. Mu ntchito yopanga mafakitale amakono, magwiridwe antchito a chitsulo amakhudza mwachindunji ubwino ndi magwiridwe antchito a zinthu. Monga chitsulo chodula bwino kwambiri, chitsulo cha 12L14...Werengani zambiri