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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
標(biāo)準(zhǔn)編號(hào)： BS 7077-2.2(1989) : 1989
發(fā)布時(shí)間：1989/1/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁數(shù)：10
標(biāo)準(zhǔn)簡介
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.
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