Litaba tsa Indasteri
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Tlhaloso e Felletseng ea Lisebelisoa tsa TPU
Ka 1958, Goodrich Chemical Company (eo hona joale e seng e reiloe lebitso la Lubrizol) e ngolisitse mofuta oa TPU Estane ka lekhetlo la pele. Lilemong tse 40 tse fetileng, ho bile le mabitso a lihlahisoa a fetang 20 lefatšeng ka bophara, 'me mofuta ka mong o na le letoto la lihlahisoa tse 'maloa. Hona joale, bahlahisi ba thepa e tala ea TPU ba kenyelletsa haholo-holo...Bala haholoanyane