Hoʻopuka kaʻina hana 3/4 o nā huahana hoʻoheheʻe ʻia e hana ʻia e ka extrusion blow molding.ʻO ke kaʻina hana extrusion e hoʻoikaika i ka mea i loko o ka lua a i ʻole ka make e hana i kahi huahana.ʻO ke kaʻina hana hoʻoheheʻe extrusion he 5 mau ʻanuʻu: 1. Plastic preform (extrusion o hollow plastic tube).2...
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