
Technical drawings. Geometrical tolerancing. Datums and datum-systems for geometrical tolerances
出版:British Standards Institution

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基本信息
標準編號: BS ISO 5459:1981
發布時間:2000/7/15 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:24
標準簡介
Describes datum and datum-systems for geometrical tolerancing, their definitions, practical embodiments and indications on technical drawings in the field of mechanical engineering.
標準備注
? British Standards Institution 2013
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