【Daily Question】12.13 Fill-in-the-blank question (2 wealth points for a reply + additional 3–8 wealth points for a correct answer)

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This post was last edited by lzy4225925 on 2015-12-14 08:55. The Mechanical Section has introduced the \"One Question per Day\" feature, which aims to foster an active atmosphere for technical discussions and guide the direction of such exchanges. It also provides users with financial rewards, helping them experience various cool features. Question: Fill in the blank: The most commonly used reference electrode in pipeline systems is ( ) saturated copper sulfate. Note: We will close this thread after 24 hours, and at that time we will announce the best response (the best help), along with the answer and explanation. Charisma Reward: Those who post a topic in this section within two days to provide a detailed explanation or discussion on the knowledge points related to this topic are asked to reply/comment in this post to inform us, and we will have a moderator award them charisma points. It is not allowed to simply copy and paste; original content is preferred, with at least some organization by the user along with personal insights and opinions. After registration, we will rank participants based on the content of their posts: the last-place participant will receive +1 charm, the second-to-last +2 charm, and so on, with the highest score earning +5 charm. Other details: Recruitment for moderators & technicians in the [Mechanical Area] – applications and referrals are welcome. 【Valid indefinitely】【If you’re interested, come ahead!】 】(Click to enter) 【Mechanical Zone】Comprehensive guide to preventing equipment freezing over the winter 【Mechanical Zone】Call for collection of essential knowledge 【Seeking manufacturer sponsors】(Ongoing campaign) 【Rewards for recommending valuable content; the “Active Users and Weekly Stars” competition in the Mechanical Zone has begun】