Kedu ubi a na-etinye wiil polyurethane na ya
Polyurethane wheel bụ PU wheel; ọ n'ozuzu nwere plastic isi PU wheel, ígwè isi PU wheel, aluminum core PU wheel three kinds.The PU wheel bụ dịtụ eyi na-eguzogide ọgwụ, mmanụ na-eguzogide, na okpomọkụ na-eguzogide bụ n'etiti-43 ka 85 degrees Celsius, ...
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