Engineering :: Production Engineering
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A sprue is
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[A]. |
A tool used in mould repairing | [B]. |
A process of cleaning castings
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[C]. |
A chemical added to molten materials to get sound castings | [D]. |
A vertical passage through the cope and connecting the pouring basin to the runner or gate |
[E]. |
A special type of non-ferrous core used in centrifugal castings only |
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