conventional

Conventional Representation of Materials in ED

Engineering Drawing Perfection is based on representations Representation of a large object, sentence or action as a sign is called a convention. These conventions have been approved by ISI by IS 696 – 1972 Materials Conventions Representation Symbol According to IS 696 – 1972 Materials Convention or Symbol SteelCast IronCopper and its alloysAluminum and its[…]

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