Nkhani Zamakampani
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Chirenano | Ufa wa ceramic, ufa wa graphite, a boron ufa, 3d yosindikiza zitsulo nanomaterial wopatsa ndi wopanga. Sweden Prime Minister Anderson adati masiku angapo apitawo kuti Sweden akukambirana ndi Natokey polumikizana ndi Natordi ...Werengani zambiri -
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Sodium Hydrosuul imagwiritsidwa ntchito mu utoto ngati othandiza kuti apange underment interges ndikukonzekera utoto wa sulufule. Makampani ojambula omwe amagwiritsidwa ntchito pofuna kusaka ndi kusilira ma hides ndipo chifukwa cha mankhwalawa amawononga. Makampani a feteleza amagwiritsidwa ntchito pochotsa monomer sulfure mu Acti ...Werengani zambiri -
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1. Njira Yothandizira: Imwani hydrogen sulfide gasi ndi alkali sulfide yankho (kapena caustic soda yankho). Chifukwa Hydrogen Sulfide Mafuta ndi poizoni, mayanjano amayenera kuchitika movutikira. Pofuna kupewa kuwonongeka kwakukulu kwa mpweya ndi hydrogen sulfide mu exh ...Werengani zambiri -
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