Kaʻina hana hose PVC: Ka hui ʻana → kneading → extrusion granulation → extrusion forming → traction → coiling → packaging → nānā maikaʻi → huahana i hoʻopau ʻia 1. Kneading o nā meaʻai Ua kaupaona pololei ʻia nā ʻano mea maka a waiho ʻia i loko o ka kneader i kekahi kauoha.Hānai...
Heluhelu hou aku