Qaar ka mid ah jawaabaha kaarboonka firfircoon Sidee loo sameeyaa kaarboonka firfircoon? Kaarboonka firfircoon waxa ganacsi ahaan laga soo saaraa dhuxusha, alwaax, dhagxaanta khudaarta (inta badan qumbaha laakiin sidoo kale walnut, miro guduudan) iyo kuwa ka soo jeeda hababka kale (raffinates gaaska). Dhuxusha, alwaax iyo qumbaha waxaa ka mid ah t...
Waa maxay Polyaluminium Chloride? Polyaluminium chloride, oo loo soo gaabiyo PAC, waa wakiilka daaweynta biyaha polymer-ka aan organic. Noocyada waxaa loo qaybiyaa laba ...