Cold adagulung'undisa chitsulo chosapanga dzimbiri
① Ndi "chitsulo chosapanga dzimbiri / koyilo" ngati zopangira, amakulungidwa ndi mphero yozizira kutentha kutentha. The makulidwe ochiritsira ndi zosakwana 0.1mm-3mm> ndi m'lifupi ndi zosakwana 100mm-2000mm>;
② ["mzere wachitsulo wozizira / koyilo"] ili ndi zabwino zosalala pamwamba, kusalala, kulondola kwapamwamba komanso mawonekedwe abwino amakina. Zambiri mwazinthuzo zimakulungidwa ndipo zimatha kusinthidwa kukhala mbale yazitsulo zokutira;
③ kupanga ndondomeko ozizira-adagulung'undisa zosapanga dzimbiri Mzere / koyilo:
1. Pickling → 2. Kutentha kwanthawi zonse → 3. Njira yothira mafuta → 4. Kumangirira → 5. Kutsika → 5. Kumaliza kudula → 5. Kupakira Fikani kwa makasitomala.
Nthawi yotumiza: Feb-19-2020