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DENTISTRY - DENTAL HANDPIECES - COUPLING DIMENSIONS
出版:Comite Europeen de Normalisation

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基本信息
標(biāo)準(zhǔn)編號(hào): EN 23964 : 1989 COR 1 1990
標(biāo)準(zhǔn)類別:Standard
出版單位:Comite Europeen de Normalisation
標(biāo)準(zhǔn)頁(yè)數(shù):0
標(biāo)準(zhǔn)簡(jiǎn)介
Describes the nominal dimensions and tolerances of the swivel-type coupling used between the dental handpieces and their driving mechanisms