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Ni ubuhe bwoko bw'ikirahure bubereye kugabana?
Imikorere yikirahure iragaragara, cyane cyane mubwubatsi, irashobora gukoreshwa ahantu hatandukanye.Mu gushushanya imbere, ikirahure cyirabura hamwe nikirahure cyahujwe birashobora gutanga uburyo butandukanye.Ahantu hakenewe kurinda umutekano wumuntu ku giti cye, ikirahure cyikirahure hamwe nikirahure cya laminated ni ubwambere ...Soma byinshi -
Ni ubuhe butumwa bw'ikirahure cy'amabara?
Ubwa mbere, fata ubushyuhe buturuka ku mirasire y'izuba.Kurugero, 6mm isobanutse ireremba hejuru, diatermancy yose munsi yizuba ni 84%.Ariko mubihe bimwe, ni 60% kubirahuri byamabara.Ikirahuri cyamabara afite ubunini butandukanye nibara ritandukanye, bizakurura ubushyuhe butandukanye nizuba ra ...Soma byinshi -
Ibice 12000 Solar Photovoltaic ikirahuri gitanga ingufu zamashanyarazi zihamye kuri National Speating Skating Oval
Ubu imikino Olempike ya Beijing ikorwa nkumuriro ugurumana, National Speed Skating Oval ikurura abantu benshi.Kubera isura idasanzwe yububiko, abantu banayise "Ikibarafu".Imiterere ya lente igoramye ikirahuri cyumwenda, igabanijwe hamwe na 12000 piec ...Soma byinshi -
Plastiki irashobora kubaho mwisi yisi mumyaka 1000, ariko ikirahure gishobora kubaho igihe kirekire, kubera iki?
Kubera kwangirika gukomeye, plastike ihinduka umwanda ukomeye.Niba ushaka ko plastiki iba iyangirika ryisi kwisi, ukenera imyaka 200 ~ 1000.Ariko ibindi bikoresho birakomeye kuruta plastiki, kandi bibaho igihe kirekire, ni ikirahure.Hafi yimyaka 4000, abantu barashobora gukora gla ...Soma byinshi -
Nigute wakwirinda ikirahuri kigenda cyoroshye?
Ikirahure kimaze guhinduka, ubwiza bwombi nibikorwa bigira ingaruka, ndetse bikagira ikibazo cyumutekano ku nyubako ndende.Kwirinda rero ikirahuri genda moldy ni gutumizwa hanze.Urufunguzo ni ukurinda ikirahuri amazi n’amazi, cyane cyane mu kwimura no kubika.Gusukura no gukoresha ikirahuri muri ...Soma byinshi -
Igiciro cyikirahure cyUbushinwa kiziyongera cyangwa kigabanuke?
Utekereza ko igiciro cyikirahure mubushinwa?Byahagarika kwiyongera none ni impinga?Cyangwa iziyongera nubwo abantu benshi bitotomba?Ukurikije ibiteganijwe ukurikije uko ibintu bimeze, Ubushinwa igiciro cy’ibirahure kizongera kwiyongera 20% ~ 25% uyu mwaka.Biratangaje cyangwa sibyo?Ibidukikije bikaze ...Soma byinshi -
Nigute ushobora kubungabunga ikirahure cyoroshye?
Ikirahure cyubwenge gishobora guhinduka gifite isura nziza kandi irashoboka cyane.Ariko biragaragara ko bimaze kuba umwanda, gukurikira tuzavuga uburyo bwo kubungabunga ikirahure cyubwenge gihinduka.Nyamuneka Icyitonderwa: Mbere yo kwishyiriraho, nyamuneka kora neza kashe ya silicone kashe, irinde permeatio ...Soma byinshi
