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Kuwonekera kwakukulu kwa TPU
Kulimba 55-58D, kuwonekera bwino, kukana hydrolysis, mphamvu zambiri, kusinthasintha bwino, komanso kugwira ntchito bwino kwa kutentha kochepa.
Kulimba 55-58D, kuwonekera bwino, kukana hydrolysis, mphamvu zambiri, kusinthasintha bwino, komanso kugwira ntchito bwino kwa kutentha kochepa.