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Izikhunta Zokulungiselela Ngaphambi Kokwenza, Isikhunta Sokuvunguza, Isikhunta Sesivalo
Incazelo emfushane:
I-Preform Moulds： 1. I-mold cavity kusukela ku-1 kuya ku-72. 2. Uhlelo lokulawula kagesi olunokulinganisa ukuhlolwa kokunwebeka luthuthukisa izinga lokukhiqiza. 3. Sebenzisa indlela yokwakheka kwendawo ye-dipole taper ethuthukisiwe emhlabeni wonke, i-cavity ngayinye izibamba ngokuzimela, uqinisekise ukuqina kwe-mold. 4. Izinto ze-mold die core kanye ne-die cavity zenziwe ngensimbi ekhethekile ye-mold yaseSweden. 5. Intamo yesikulufu ejwayelekile yamazwe ngamazwe, i-nitrog engenisiwe...