Which colour is given to the cast surfaces which are to be left not-machined?
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Which colour is given to loose pieces and seatings?
Which colour is given to core prints seats?
Which colour is given to stop-offs or supports?
Which colour is given to parting surfaces?
Which colour is provided on core prints for machined openings?
Which colour is given for surfaces, yet to be machined in cast surface?
Pattern surfaces have black colour.
To join pieces of timber in width and thickness is called?
Building-up process is used for making what?
Which method is used for locking planks and bars?
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