Tepi yolimbanamasiku akale kumayambiriro kwa zaka za m'ma 1800. Panthawiyo, popita patsogolo kwa kusintha kwa mafakitale, kupanga ndi kugwiritsa ntchito kwa chitsulo kumawonjezeka mwachangu. Chifukwa chitsulo cha nkhumba komanso chitsulo chimakhala chinyezi tikakhala ndi chinyezi komanso mpweya, asayansi adayamba kufufuza njira zotchinjikira kutunga.
Mu 1836, katswiri wa chemist wa ku France Antoine Henric Njirayi idadziwikansoKutentha kwa Great. Ndi chitukuko cha ukadaulo uwu, tepi yapagalasitiki yapangidwa pang'onopang'ono ndikuyikidwa.
M'zaka za zana la 20, ndikupita patsogolo kwaukadaulo wina wambiri, njira zosiyanasiyana monga silikating'onoting'ono titaonekera wina ndi mnzake, kotero kuti kupanga maluso ndi magwiridwe antchito agawanidwe otchuka mosalekeza asintha mosalekeza. Kupita patsogolo kumeneku kwalimbikitsa kugwiritsa ntchito tepi yapakatikati m'mafakitale ambiri monga kumanga magalimoto, ndi zida zapakhomo, ndikupanga msika wokhwima womwe tikuwona lero.
Lumikizanani nafe kuti mumve zambiri
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Tepi yagawaniyi yagwiritsidwa ntchito kwambiri m'mafakitale ambiri chifukwa chokana kwambiri kuwononga komanso kugwirira ntchito bwino. Mu gawo lomanga, tepi yotchuka imagwiritsidwa ntchito mumitundu yachitsulo, madenga ndi makhoma, omwe amatha kukulitsa moyo wabwino. M'makampani opanga mafakitale, tepi yolosera imagwiritsidwa ntchitoKupanga ziwalo za thupiKupititsa patsogolo kukana ndi chitetezo. Ntchito ndi mipando ya mipando imagwiritsanso ntchito ngati chinthu chofunikira kwambiri kukonza molimbika komanso zokopa zinthu zawo.
M'tsogolomu, malamulo ophatikizika kwambiri ndi zochitika za nyumba yomanga ndi chitukuko chokhazikika, kufunikira kwa misika ya malamba otchuka akuyembekezeka kupitiriza kukula. Kukula kwa zinthu zatsopano ndi kupita patsogolo kwa ukadaulo kudzapitiliraSinthani magwiridwe antchito a Prevanizedkukulitsa gawo la ntchito. Chifukwa chake, ziyembekezo zazikulu za chitukuko cha tepi yapachiweniweni muli ndi chiyembekezo chachikulu, ndipo lakhala zinthu zofunika kwambiri m'mafakitale osiyanasiyana.
Post Nthawi: Sep-19-2024