automatic pressure reducing valve 自动减压阀
automatic pressure controller 压力自动控制器 ; [自] 自动压力调节器
automatic pressure butt welding 自动压力对焊
automatic pressure filter 自动压滤机
automatic pressure recorder 自动压力记录器
automatic pressure control 压力自动控制
automatic pressure relieving device 自动泄压装置
Automatic pressure relief during annealing process.
在退火过程中自动进行泄压。
Program controlled automatic pressure equilibrium wind door and obtain economic benefits.
程控自动压力平衡风门在应用中取得了较大经济效益。
C. pressure regulating device into automatic pressure regulating device and its principle analysis.
将手动直流调压装置改造为自动调压装置及原理分析。
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