BS 4656-11:1974現行
Accuracy of machine tools and methods of test. Drilling machines, vertical floor mounted column and pillar types
出版：British Standards Institution
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基本信息
標準編號： BS 4656-11:1974
發布時間：1974/6/28 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：14
標準簡介
Specifies accuracy requirements and geometrical tests with reference to BS 3800. Relates to machines in general use and of normal precision. Does not apply to testing of the running of the machine (vibrations, abnormal noises, stick-slip motion of components, etc.) or to machine characteristics such as feeds, speeds, etc.
標準備注
? British Standards Institution 2013
