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For the eighth time, I wish every word-guessing friend prosperity in the Year of the Dragon. Thank you to fenghui1995 for providing the topic. Title (originating): It’s a type of chemical engineering equipment used for transferring materials (which are always dangerous); it’s a two-word name. A chemical engineering device used for transporting hazardous substances, with two words in its name. Everyone is encouraged to participate actively. The answer is in the moderator discussion thread; if I’m not online, other moderators and administrators can help with the scoring. Those who have permission to see the answers, please do not reveal them^_^ The important thing is to participate; fun comes first. Friends participating for the first time are asked to read the rules post before joining; otherwise, no points will be awarded, so please understand: http://bbs.hcbbs.com/thread-962772-1-1.html Based on recent feedback from everyone, two new points have been added, so please pay special attention to them: 1. In response to feedback from fellow users, there is no longer a time limit for guessing words (it’s hard to satisfy everyone’s preferences, haha). 2. To encourage everyone to ask well-structured, logical questions, an additional 5 points will be given at the end of each session for every effective question that helps everyone determine the final answer. At the end of each session, an MVP, the most valuable question, is selected and awarded 10 points. And the posts for the first three sessions: http://bbs.hcbbs.com/thread-963010-1-1.html http://bbs.hcbbs.com/thread-963287-1-1.html http://bbs.hcbbs.com/thread-963719-1-1.html 1. The question setter specifies the general range for this word, as well as the word count (not the number of words). To avoid ambiguity, the question setter’s information needs to be in bilingual format (Chinese + English). 2. All questions must be in English; any posts submitted in Chinese will be considered invalid, and the moderators reserve the right to delete or edit them. 3. Questions can only be general questions, meaning the answer is either Yes or No. For any other form of question, the questioner has the right to remain silent. 4. The questioner will respond based on the question, answering with “Yes/No” in the form of a score notification; if the question falls somewhere in between, the questioner will answer “It depends” and can provide additional explanations. Each participant is requested to review the clues left by previous participants before asking a question; if a question is repeated, it will also be considered invalid and no points will be awarded. 5. Each participant who asks a valid question will receive a reward of 8 wealth points, while those who guess the final answer will get an additional 20 wealth points. 6. Due to forum permissions, questioners must currently be moderators, technical discussants, or administrators. All sea friends are encouraged to participate actively; please do not post spam. 7. The concluding theme will be locked, and there will be a discussion thread dedicated to it. http://bbs.hcbbs.com/thread-963208-1-1.html
Is there any motor for the equipment?
Is it used for transferring powdered materials?
Membrane pump! ! ! ! ! ! ! ! ! !
Is the motor outside the pump??
magnetic pump!!!!!!!!!!!!!!