-
Ndeupi rudzi rwegirazi rwakakodzera kupatsanura?
Kuita kwegirazi kwakatanhamara, kunyanya mundima yezvivakwa, inogona kushandiswa munzvimbo dzakasiyana.Mukushongedza kwemukati, girazi rakasvibiswa uye girazi rakasanganiswa rinogona kupa maitiro akasiyana.Munzvimbo iyo inoda kuchengetedza chengetedzo yemunhu, girazi rakanyorova uye girazi rakashongedzwa ndiro rekutanga ...Verenga zvimwe -
Ndeipi basa regirazi rine ruvara?
Kutanga, tora kupisa kubva mumwaranzi yezuva.Semuenzaniso, iyo 6mm yakajeka girazi rekuyangarara, iyo yakazara diathermancy pasi pezuva i84%.Asi pamamiriro akafanana, ndeye 60% yegirazi rine ruvara.Girazi rine ruvara rine ukobvu hwakasiyana uye ruvara rwakasiyana, rinotora kupisa kwakasiyana kubva kune solar ra ...Verenga zvimwe -
12000 zvidimbu Solar photovoltaic girazi inopa yakasimba Yakachena magetsi emagetsi eNational Speed Skating Oval.
Iye zvino Beijing Winter Olympics yava kuitwa semoto unopisa, National Speed Skating Oval inokwezva vanhu vakawanda.Nekuda kwechitarisiko chayo chekuvaka, vanhu vakachidaidzawo kuti "The Ice Ribbon".Iyo ribhoni chimiro chakakomberedzwa girazi keteni madziro, akapatsanurwa akabatana ne12000 piec ...Verenga zvimwe -
Ipurasitiki inogona kuvapo munyika yechisikigo kwemakore 1000, asi girazi rinogona kuvapo kwenguva refu, nei?
Nekuda kwekuomarara kwakaoma, plastiki inova kusvibiswa kukuru.Kana uchida kuti purasitiki ive kuparara kwechisikigo munyika yechisikigo, inoda kutenderedza 200 ~ 1000 makore.Asi chimwe chinhu chakasimba kupfuura epurasitiki, uye chiripo kwenguva refu, igirazi.Anenge makore 4000 apfuura, munhu aigona kugadzira gla...Verenga zvimwe -
Nzira yekudzivirira sei girazi kuenda kuvhu?
Kana girazi raenda kuvhuvhu, zvese ariesthetis uye kuita zvinokanganisika, kunyangwe uine dambudziko rekuchengetedza zvivakwa zvakakwirira.Saka kudzivirira girazi kuenda kuvhuvhu ndiko kupinza.Chinokosha ndechekudzivirira girazi kubva mumvura uye kunyorova, kunyanya mukufambisa uye kuchengetedza.Kuchenesa nekushandisa girazi mu...Verenga zvimwe -
China girazi mutengo uchawedzera kana kuderera?
Iwe unofunga sei mutengo wegirazi muChina?Iyo yaizomira kuwedzera uye ikozvino ndiyo yepamusoro?Kana kuti ichawedzera pasinei nokuti vanhu vakawanda vanoinyunyuta here?Zvinoenderana nekufanotaura kunoenderana nemamiriro ezvinhu, China girazi mutengo uchawedzera zvakare ne20% ~ 25% gore rino.Zvinoshamisa kana kwete?Iyo yakasimba yezvakatipoteredza pro ...Verenga zvimwe -
Nzira yekuchengetedza sei smart switchable girazi?
Iyo smart switchable girazi ine yakanakisa kutaridzika uye yakakwirira kuita.Asi zviri pachena kana yakasviba, inoteverwa isu tichataura nezve kuchengetedza smart switchable girazi.Ndokumbira utarise: Usati waiswa, ndapota ita chisimbiso kurapwa zvakanaka kwesilicone sealant, dzivirira iyo permeatio ...Verenga zvimwe
