What percentage of clay content is required in furan-no-bake system? – McqOptions

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1.	What percentage of clay content is required in furan-no-bake system?
A.	Less than 0.3%
B.	Less than 0.4%
C.	Less than 0.5%
D.	Less than 0.6%
Answer» D. Less than 0.6%

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