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Which of the following has open structure? - Practice - ObjectiveMcq

HomePracticeManufacturing EngineeringBasicsWhich of the following has open str...

Basics Manufacturing EngineeringHard

Which of the following has open structure?

Correct Answer: D — C 600 K 8 B 17

Fourth place of ISO designation of the grinding wheel represents Structure and “8” comes under open structure.

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