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International Journal of Manufacturing Engineering
Table of Contents
International Journal of Manufacturing Engineering
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2014
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Article
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Tab 12
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Research Article
Studies on the Process Parameters of Rapid Prototyping Technique (Stereolithography) for the Betterment of Part Quality
Table 12
Orthogonal contrast coefficients for linear and nonlinear terms at different levels.
Levels
Linear
Nonlinear
Lower
ā1
1
Medium
0
ā2
Higher
1
1