【Daily Question: Pump Equipment】Fill-in-the-blank question, June 27, 2019
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bk14.jpg Rules for answering questions and management: 1. If all answers to a question are incorrect, participants will receive 2 wealth points as a reward; no rewards will be given for responses that are not answers； 2. In the answer section, a correct answer earns 5 wealth points ； A reward of 8 wealth for all correct answers ； 3. Rewards for answers are available once per person only ； 4. Each reply allows for one management rating only ； 5. The answer and explanation will be visible after responding ； 6. The reply reward is valid for 48 hours. Studying* and winning awards again; come by here every day. 1. The thickness of the single-layer metal isolation sleeve in normal-pressure magnetic pumps is generally around ( ) mm ； 2. The radial one-sided clearance of the sliding bearing in a shielded pump is generally around ( ) mm. Answer: 1. Values around 1-2 are considered correct; 2. Values around 0.05-0.2 are considered correct.
1, 1-2； 2、0.05-0.2
1, 1-2； 2、0.05-0.2
1:5mm； 2:0.1mm
1. 1-2； 2. 0.02d
1, 1-2； 2、0.05-0.2
1~2, 0.05~0.2
1, 0.4mm； 2/0.1