BS 7077-2.2(1989) : 1989被替代
DENTAL HAND PIECES AND ACCESSORIES - ACCESSORIES - SPECIFICATION FOR COUPLING DIMENSIONS
出版：British Standards Institution
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基本信息
标准编号： BS 7077-2.2(1989) : 1989
发布时间：1989/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：10
标准简介
Gives the dimensions and tolerances of the swivel-type coupling used between the dental handpieces and their driving mechanisms. Not applicable to the older 'slip-joint' coupling. Restricted to mechanically coupled handpieces of the slow or medium speed types.
本标准替代的旧标准
替代本标准的新标准
