Kuyambira koyambirira kwa okonda kungayambikenso kubwerera m'nthawi zakale, monga sopo wamafuta ambiri omwe amagwiritsidwa ntchito ndi Aiguputo akale posamba, koma mpaka pano anthu adayamba kuphunzira ndikupanga soporti ya zamakono monga sopo, etroleum sulfate.
Werengani zambiriNgakhale panali mliri wovuta komanso wowopsa, ndikofunikira kwambiri kugwira ntchito yabwino ya chitetezo chamunthu komanso chitetezo chathanzi.
Werengani zambiriOgwiritsa ntchito ndi gulu lazinthu zachilengedwe zopangidwa ndi nyumba zapadera, zomwe zidakhala ndi mbiri yakale komanso zamitundu yambiri. Makina olekanitsidwa mwazikhalidwe zamakhalidwe ali ndi magawo a hydrophilic ndi hydrophobic, motero amatha kuchepetsa mavuto amadzi - ndipo ndiye chiyambi ch......
Werengani zambiriOgwiritsa ntchito osagwirizana ndi ionic akuchulukirachulukira chifukwa cha phindu la phindu loyeretsa, kusamalira pawokha, komanso kugwiritsa ntchito mafakitale. Izi ndizosiyana ndi izi chifukwa sanyamula ndalama, zomwe zimawapangitsa kukhala othandiza makamaka pazosiyanasiyana.
Werengani zambiri