第八章The contents of assembly drawings
答案:technical requirement;a group of views;necessary dimensions
Necessary dimensions include:A group of views:Inside the block,you should sign your name and object nameOverall dimensions show the ( ) of the composite solidTechnical requirements on a detail drawing include surface texture, dimension tolerance, geometrical tolerance, heat treatment and surface treatment, machining and inspection, and other special requirementsWhen two part's surface contacting, there had better be only one pair of contact surfaces in the same direction
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