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SAE J390

Dual Dimensioning Engineering Drawings

STANDARD published on 1.5.1999

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The information about the standard:

Designation standards: SAE J390
Publication date standards: 1.5.1999
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE J390 :


This document covers a dual dimensioning practice that provides both U.S. customary inch-pound units and SI metric units for all dimensions on the field of the drawing. The scope does not include the various methods by which computer programs are used for dual dimensioning. In one method that has had some usage, drawings are dimensioned in SI (metric) units, with conversions to U.S. customary inch-pound units provided in a computer-generated chart on the drawing.

SUBJECT TAXONOMY: Maintainability and supportability, Parts, Diesel / Compression Ignition engines
SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard