Li-additives tsa Konkreite tse bobebe | Li-Agents tse Foaming tse Phahameng ka ho Fetisisa bakeng sa Konkreite ea Cellular
Mefuta e fapaneng ea Li-additives tsa Konkreite le Tšebeliso ea tsona
Mefuta e fapaneng ea li-additives tsa konkreite le ts'ebeliso ea tsona .
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