[Test Your Knowledge] Chemical Production Knowledge (42) — True or False Questions

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This post was last edited by zfy_80522 on 2010-1-2 at 10:02. True/False questions: (Answer format: True True True True False) Additionally, the evaluation of issue No. 41 has been postponed due to swwsdwf’s busy schedule; please understand! 1. Generally speaking, product quality refers to the suitability of a product. 2. Product quality that satisfies users is created through design and manufacturing. 3. The Product Quality Law stipulates that the entity responsible for product quality is the producer. 4. The noise level at the work sites in the production workshops and work areas of industrial enterprises shall not exceed 85 decibels. 5. The medicine box of the filter-type gas mask is painted brown to prevent carbon monoxide. Answer key: Right, right, right, right, wrong. The box of a filter-type gas mask is painted brown to prevent exposure to organic compounds. Note: 1) For each correct answer in this activity, 2 wealth points are awarded, with a total score of 10 wealth points. To encourage members to answer questions carefully, those who score full marks and provide explanations for any answers they consider incorrect will be rewarded with 1 Charm point. Those who do not hide their answers or do not format them as required will, in principle, not be graded. Hidden method: http://bbs.hcbbs.com/viewthread.php?tid=492556&highight=%D2%FE%B2%D8 2) Answers from the same IP are accepted, but only the first post counts. Also, please be cautious when posting; edits are invalid (except for replies on the first floor). 3) To achieve the goal of reviewing old material to gain new insights, the answer key is released the following day. Additionally, if you have any objections to the answer key for a particular question, you can post a topic thread for in-depth discussion. 4) The total number of episodes for this series is tentatively set at 50.