BS 6828-6(1987) : 1987被替代
DENTAL ROTARY INSTRUMENTS - NUMBER CODING SYSTEM - SPECIFICATION FOR DIAMOND INSTRUMENTS
出版：British Standards Institution
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基本信息
标准编号： BS 6828-6(1987) : 1987
发布时间：1987/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：32
标准简介
This is one of a series of standards relating to dental rotary instruments. Attention is drawn to ISO 6360 which specifies a 15 digit number for the identification of dental rotary instruments of all types. Covers references, symbols for the dimensions, material, dimensions of working part, overall length, run-out, neck strength and quality control. Includes several tables.
替代本标准的新标准
