Ikhadi likamazisi lamapayipi ensimbi engenamthungo yisitifiketi sekhwalithi yomkhiqizo (MTC), esiqukethe usuku lokukhiqizwa kwamapayipi ensimbi angenamthungo, impahla, ukwakheka kwamakhemikhali, izakhiwo zemishini, inombolo yesithando somlilo kanye nenombolo yenqwaba yamapayipi, futhi ingalandelela ulwazi lwepayipi ngalinye. Lapho uthenga, ulwazi lwe-MTC kufanele luhambisane nophawu olusepayipini. Lena i-MTC efanelekayo nesemthethweni. Ingabe usufundile?