Litaba tsa Sehlahisoa
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Fokotsa Bakeng sa Helmets ea Konkreite
Mechini ea spray ea konkreite e khothaletsa botsitso ka matla a tlase a motlakase le ts'ebeliso ea mafura, e leng molemo ho bareki. Seretse se fafatsa mochini oa grouting ke mohopolo oa tharollo ea ho pompa, ho fetisa le ho etsa kopo ea moaho o tloaelehileng, o tsoakaneng le o khethehileng ...Bala Haholoanyane -
Hose ea konkreite
1. Lihlooho tsa lipeipi tse nang le khatello e phahameng li ntlafalitsoe hore e be lipeipi tsa motsoako oa manganese oa 37Mn5, 'me kalafo ea ho tima e li etsa hore li hane haholo. 2. Raba e ka hare e entsoe ka boleng ba boleng bo phahameng ...Bala Haholoanyane
