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燃气过流阀
释义
燃气过流阀
Encyclopedia
工学
﹝燃气安全装置﹞
释
excess flow value
燃气过流阀
通过改变节流截面或节流长度以控制管路流体流量的阀门。又称快速阀。也是一种防护装置。
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measurement and control
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measurement control system
measurement-control system on the off gas information
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measurement error
measurement error in epidemiologic studies
measurement error model,error-in-variables model
measurement for mineral electrical properties
measurement for the use of maritime space
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