[Phase 1 of Time-Limited Quick Response Contest] 014 [Completed]
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Rules: 1. If you want to answer immediately, give a score of +1 wealth to floor 1 and write your answer in the “Reason for action” field (only the content inside the parentheses); see the diagram below for details. 2. One “*” represents 1 Chinese character (or 1 digit), and the answer must match exactly to be considered correct. 3. The first person to answer correctly will receive +10 wealth points; please reply in the comments on floor 2 or below to claim the reward ； 4. The scope of questions covers the commonly used standards and experience manuals in the fields of process engineering and piping ； 5. The difficulty level of the questions increases from easy to difficult. 6. Lower-grade students are welcome to participate actively. Question for this issue: 014. For reciprocating pumps, the selection of supports and brackets should take into account (*******) as well as the appropriate distance between them. Standard answer: The effect of pulsating vibration. Winner: zhangcwzj. This post was last edited by hutom123 on 2009-3-25 09:37
014. For reciprocating pumps, the selection of supports and brackets should take into account the impact of pulsating vibrations as well as the appropriate distance between them.
For reciprocating pumps, the selection of supports and brackets should take into account the pulsation of the reciprocating pump as well as the appropriate distance between the supports and brackets
For reciprocating pumps, the selection of supports and brackets should take into account the appropriate distance between the (buffers) and the supports and brackets.