Chivundikiro cha manhole
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chivundikiro cha dzenje lobzala udzu
Zovala zapabowo zayete zosapanga dzimbiri zomangira udzu zimaphatikizira zophimba zozungulira ndi masikweya, zomwe zimagwirizana ndi ma projekiti ambiri pamsika wa kufunikira kwa zivundikiro za manhowe. Kupanga kwachinthu chimodzi sikungotsimikizira ubwino wa chivundikiro cha dzenje, komanso kumapangitsa kuti chivundikirocho chikhale ndi mphamvu zowonjezera. Ngakhale zitakhudzidwa ndi mphamvu yakunja kapena zolemetsa, sizidzawonongeka kapena kuwululidwa. Ndi oyenera malamba obiriwira ndi madera ena kumene magalimoto kapena osakhala ... -
Chophimba Chophimba Chomera Chomera Chomera Chaudzu
Zovundikira m'mabowo zayete udzu wosapanga dzimbiri zimaphatikizira zophimba zozungulira ndi masikweya, zomwe zimagwirizana ndi mapulojekiti ambiri pamsika wa zovundikira maponje.
kufuna. Kupanga kwachinthu chimodzi sikungotsimikizira ubwino wa chivundikiro cha dzenje, komanso kumapangitsa kuti chivundikirocho chikhale ndi mphamvu zowonjezera. Ngakhale zitakhudzidwa ndi mphamvu yakunja kapena zolemetsa, sizidzawonongeka kapena kuwululidwa. Ndiwoyenera malamba obiriwira ndi madera ena kumene magalimoto kapena magalimoto osayendetsa magalimoto amaletsedwa kotheratu kulowa, ndipo amatha kufika pamtunda wa A15.
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Chitsulo chosapanga dzimbiri chivundikiro katundu mndandanda
Chophimba chachitsulo chosapanga dzimbiri chimapangidwa ndi zitsulo zosapanga dzimbiri zosapanga dzimbiri monga maziko, olimbikitsidwa pansi ndi zitsulo za ngodya, zodulidwa, zopindika, ndi zowotcherera ndi ndondomeko yowotcherera ya argon-fluorine. wokongola ndi wokongola; mphamvu yonyamula ndi yokwera, ndipo imapangidwa motsatira ndondomeko ya mayiko; khalidwe lamkati la mankhwalawa ndi lokhazikika komanso lodalirika kwa nthawi yaitali; moyo wautumiki ndi wautali, pambuyo poyesedwa mobwerezabwereza, akuyembekezeka kufika zaka zoposa 30; Ubwino umakwaniritsa kapangidwe kake komanso zofunikira