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单词
单向阀
释义
单向阀
Encyclopedia
工学
火焰隔断装置
释
check valve
单向阀
能自动阻止流体回流的阀门。又称止回阀、逆止阀、逆流阀或背压阀。
工学
方向控制阀
释
check valve
单向阀
在液压系统中只允许流体沿一个方向通过,而反方向流动被截止的阀。又称止回阀、逆止阀。
Physics
checkvalve
止回阀,单向阀
clappet
止回阀,单向阀
Chemistry
>分析化学>仪器分析>释义
one-way valve
单向阀
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Public Servants Entering the Live Room - Office HotLine on Wednesday
public service
public service advertising
public service area
public service data repository
public service functions
public service inequalities between urban and rural area
public service of press and publication
public service quality of museum
public service standards of museum
public service system of museum digital culture and creativity
public service TV program
public shaming of offender
Public Shareholder
public signal
public space
public space lighting
public spending for operation
public sphere
public spirit
public sports facilities
public sports service system
public square dancing
public supervision over urban and rural planning
public switched telephone network
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