帮忙翻译这段话是啥意思。? Automatic stopping of pumps on low level in towers/drums/vessels shall be minimized and shall be not be utilized in lieu of providing sufficient hold-up time in the vessel with appropriate level alarms. The following requirements apply if and when this feature is utilized: (1) A separate level instrument is required for the cut-out signal. It shall have the same range as the main level instrument to allow for a discrepancy alarm which will help avoid nuisance trips. (2) Approval is required from the Owner.查看更多2个回答 . 3人已关注