... emergency shut-down 紧急关闭 emergency shut-in valve 紧急关闭阀 emergency shutdown circuit 紧急关闭线路 ...
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Technical measures of using emergency shut valve and selecting regulating frequency pump are put forward in this paper, assuring function elaboration and running reliability of the Shared system.
提出了采用紧急关闭水阀和合理选用变频泵等技术措施。为共用系统的功能发挥和运行可靠提供了保障。
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