Fakitale Yopanga Nkhungu | China Opanga ndi Ogulitsa Nkhungu

Kupanga nkhungu

https://www.arextecn.com/uploads/999b3aa1b02b1355ea8e4948c27d4908.mp4 Chidziwitso Chogwira Ntchito Timalimbikitsa malingaliro anu kuti akwaniritsidwe mkati mwa zaka zoposa 10 pantchito youmba. Poyambira kugwira ntchito kwambiri ndi msika wosiyanasiyana kuti tipange zinthu zambiri, tikudziwa bwino kupanga mitundu yosiyanasiyana ya insert ndi injection molding. Malo athu opangira zinthu ndi osinthika mokwanira kuti agwiritsidwe ntchito ndi metalloid ndi zitsulo ndipo amakwaniritsa kukula ndi mawonekedwe a ziwalo zosiyanasiyana. Buku Lotsogolera...

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