【Pump Technology Edition: Daily Question】March 5, 2020 (Section benefit: 10 Wealth points as a reward for answering correctly before the answers are revealed)

2020-03-05View Original

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124.? The (????) repair method is used, and it results in the highest bonding strength between the repair layer and the metal matrix after repair. ? A. Adhesion?? B. Coating? C. Chromium plating? D. Metal fastening. (Answers will be released the day before they are made public; those who get it right before the release receive 10 wealth points, those who get it right after the release receive 5 wealth points, and those who participate receive 3 wealth points.) I’ve been a bit busy lately, so it’s taking some time to post questions and provide feedback on answers. But no matter how busy or late it gets, I will still post things and respond to everyone. Thank you all for your continued support!

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【Pump Technology Edition: Daily Question】March 5, 2020 (Section benefit: 10 Wealth points as a reward for answering correctly before the answers are revealed)

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