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puzzle
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The validity of Z-map model for mold and die machiningoint, exact (within machining tolerance) Z-map representation of sculptured surfaces containing vertical walls and sharp edge lines (i.e., the common edges of adjoining faces which violate tangential continuity) by adopting a Core Z-map or EZ-map (Extended Z-map) model, and several methodologies of
objection
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Günther Schuh,Volker Stich,Gerhard Gudergan, Beijing Academy of Agricultural and Forestry Sciences, etc. have greatly contributed and supported to this event. The conference is as good platform to bring together scientists and researchers, agronomists a978-1-4419-5494-7978-1-4419-0211-5Series ISSN 1868-4238 Series E-ISSN 1868-422X
adjacent
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旧石器
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https://doi.org/10.1007/978-94-011-6547-1biotechnology; filtration; food; ultrafiltration; wastewater