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Sheet Metal Worker
Sheet Metal Worker Set-1
Basic Sheet Metal Process - 1. Metals and Protective Coating
29
Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers
29)
Which method of surface preparation is used for the heavily rusted steel work?
Chemical cleaning
Mechanical cleaning
Flame descaling
Pickling
Answer is:
Mechanical cleaning
Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers
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Related Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers
Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers
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