Q. How can we reduce the noise in industries?
A. By not using the heavy machinery
B. By using rigid sealed enclosures
C. By using more robotics
D. By reduce the production of the industries
Answer: By using rigid sealed enclosures
A. By not using the heavy machinery
B. By using rigid sealed enclosures
C. By using more robotics
D. By reduce the production of the industries
Answer: By using rigid sealed enclosures
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