【Daily Question】2.11 Classification of Corrosion-Resistant Materials (Reply +3 points; correct answer earns additional +3 to -8 points)

Thread Content

This post was last edited by lzy4225925 on 2016-2-13 at 10:26. Question content: Fill in the blanks: Based on the material that is corroded, it can be divided into ( ) and ( ). Metals, Non-metals: Requirements and hints for answering questions. Requirement: Answer carefully. Hint: If you don’t understand something, use Baidu. Note: We will close this thread after 24 hours, and at that time we will announce the best response (the most helpful one), along with the answers and explanations. Other details: Recruitment for moderators & technicians in the [Mechanical Section] – applications and referrals are welcome. 【Valid indefinitely】【If you’re interested, come ahead!】 】(Click to enter) ★Haichuan’s “Gratitude Season” – a large-scale member sharing event★ (To enter the lucky prize draw, click “I want to register”). 【Mechanical Section】Comprehensive guide to preventing equipment freezing over during winter. 【Mechanical Section】Call for collection of essential knowledge. 【Seeking manufacturer sponsors】(Ongoing activity). Rewards are available for recommending valuable content; the competition for “Most Active Users” and “Weekly Stars” in the Mechanical Section has begun. Wealth, metals, corrosion, sections, machinery