Pollution by particulate matter emission in the atmosphere does not take place during metal Options: A . &nbspGrinding B . &nbspMachining C . &nbspCutting D . &nbspPolishing

Pollution by particulate matter emission in the atmosphere does not take place d

Question

Pollution by particulate matter emission in the atmosphere does not take place during metal

Options:

A . Grinding

B . Machining

C . Cutting

D . Polishing

Answer: Option D

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