manual shutoff control 手动关闭控制装置
electrical shutoff control 断电控制
air shutoff control 进气关断控制
shutoff control group 停车控制组件
emergency shutoff control 紧急关断控制
air safety shutoff control 气动安全关断控制
manual shutoff control shaft 手动关停控制轴
engine protective shutoff control 发动机保护停车控制
Application Industrial gas system applications for safety shutoff, pressure control, or differential-pressure control.
应用工业气体安全关断，压力控制或压差控制系统应用。
This full-featured valve is engineered to provide accurate throttling control and shutoff for industrial, chemical and water treatment applications.
这种性能全面的阀门设计为工业、化工和水处理应用领域提供精确节流控制和关闭功能。
Unless otherwise indicated, the fabricator shall install all in-line devices, control panels, and process taps up to and including the primary shutoff valve.
除非另行规定，否则，加工商应安装所有管线内装置、控制面板及工艺接头并包含一级开关阀。
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