Technical Paper - English, 2003, ( ZVAC_Tech_Paper_En.pdf )

真空技术在压铸中的应用
Technical Paper Mandarin, 2003, ( ZVAC_Tech_Paper_Cn.pdf )

Technical Paper Japanese, 2010, ( ZVAC_Tech_Paper_Jp.pdf )

SEALING DEMOS ON DIE WITH 4 SLIDES.
(Series of CAD images referred to in the technical paper).