PP papulasitiki wosanjikiza pepalandi chisankho choyenera kwambiri, ndi mtundu wamphamvu kwambiri, zinthu zabwino zolimba, zimatha kupirira kupanikizika ndi kukhudzidwa, osati zosavuta kusokoneza kapena kupasuka, zingagwiritsidwe ntchito kwa nthawi yaitali. Ili ndi ntchito yabwino yopanda madzi, imatha kugwiritsidwa ntchito m'malo onyowa, ndipo imatha kuteteza botolo kuti lisanyowe ndi madzi. Thireyi ya botolo la hollow plate imatha kuletsa kutulutsa magetsi osasunthika, omwe ndi oyenera nthawi zina zolongedza zomwe zimafunikira kuletsa magetsi osasunthika. Mbale dzenje zitha kubwezeretsedwanso, zomwe zimatha kupulumutsa ndalama kwa ogwiritsa ntchito, komanso zitha kudulidwa, kupindika, kuziyika ndi kukonza zina malinga ndi zosowa, zomwe ndizosavuta kupanga makonda malinga ndi zosowa zosiyanasiyana. Mwachidule, mbale yopanda kanthu ya PP ngati thireyi ya botolo ndi chisankho choyenera kwambiri, chokhala ndi zabwino zopepuka, zolimba, zopanda madzi, zotsutsana ndi malo, kuteteza chilengedwe komanso mtengo wotsika.
Kuthamanga pulasitiki katundu ma CD, zaka 18 akatswiri ma CD odziwa kupanga, okhazikika kupanga mbale dzenje, dzenje mbale zobweza bokosi, bolodi zisa zisa, coaming bokosi akalowa ndi coaming bokosi akalowa akhoza zobwezerezedwanso katundu ma CD katundu, zinachitikira makampani, akhoza makonda malinga ndi zofuna za makasitomala, ufulu kapangidwe mankhwala zothetsera, kutsimikizira kwaulere.
Nthawi yotumiza: Feb-24-2025