MACROGRAPHY
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Definition: Direct examination or under a weak enlargement of a metallurgical product summarily polished and attacked by an acid reagent, aiming at highlighting defects in the metal composition or the shaping of a part. |


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Definition: Direct examination or under a weak enlargement of a metallurgical product summarily polished and attacked by an acid reagent, aiming at highlighting defects in the metal composition or the shaping of a part. |
