Amakuru y'Ikigo
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Hebei Jibao Ibicuruzwa Bishyushye Amazi adashobora gukoreshwa na Membrane ihumeka
Mu myaka ya za 1940, abubatsi b'Abadage bavumbuye ko ibiranga kwifata no guhumeka ikirere biranga amazi ya asfalt ndetse no gutwikira ibikoresho bitarinda amazi byatumye ubushuhe busigaye mu nyubako ya beto bufungwa muri iyo nyubako, ndetse n'amazi y'amazi ...Soma byinshi -
Nibihe bintu biranga amazi adahumeka kandi bihumeka kubisenge byamazu yimbaho
Muri iki gihe hubakwa amazu yimbaho yimbaho, kugirango harebwe niba inzu yimbaho ifite ibintu byiza bitarinda amazi kandi bihumeka, ubu buriwese akoresha amazi adahumeka kandi ahumeka hanze yinzu yimbaho. Amashanyarazi adahumeka kandi ahumeka akoreshwa mubiti ho ...Soma byinshi
