Inqubo eyisisekelo yokukhiqiza ipayipi lenjoloba ihlanganisa ukuxutshwa kwenjoloba, ukucutshungulwa kwentambo neseyili, ukubumba kwepayipi lerabha, kanye ne-vulcanization njll。Okwamapayipi enjoloba anezakhiwo ezahlukene kanye namathambo ahlukene, izindlela zawo zokucubungula ungqimba lwamathambo kanye nepayipi elenza i-eq……
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