NBN-EN 27491-1992 4375 Dentistry Dental materials Determination of colour stability of dental polymeric materials (ISO 7491 1985)《牙科技术 牙科产品 测定以同系聚合物为基础的牙科产品颜色的稳定性（ISO 7491：1985）》.pdf

相关资源

YY T 0631-2008 牙科材料.色稳定性的测定.pdf

YY T 0631-2008 牙科材料 色稳定性的测定.pdf

JUS H H2 819-1991 Detal materials - Determination of colour stability of dental polymeric materials《牙科材料 牙科用聚合材料的呈色稳定性的测定》.pdf

GOST ISO 7491-2012 Dental materials Determination of colour stability of dental polymeric materials《牙科材料 牙科聚合材料颜色稳定性的测定》.pdf

DIN EN ISO 7491-2001 Dental materials - Determination of colour stability (ISO 7491 2000) German version EN ISO 7491 2000《牙科材料 色稳定性的测定》.pdf

EN ISO 7491-2000 en Dental Materials - Determination of Colour Stability《牙科材料 色稳定性的测定 ISO 7491-2000 代替EN 27491-1991》.pdf

ONORM EN 27491-1991 Dentistry - Dental materials - Determination of colour stability of dental polymeric materials《牙科 口腔材料 牙科聚合材料颜色稳定性的测定》.pdf

JIS T 6003-2005 Dental materials -- Determination of colour stability《牙科用材料 颜色稳定性的测定》.pdf

BS EN ISO 7491-2000 Dental materials - Determination of colour stability《牙科材料 颜色稳定性的测定》.pdf

KS P ISO 7491-2013 Dental materials－Determination of color stability《牙科材料 颜色稳定性的测定》.pdf

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