所有科技知识-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

valve position	valve positioner	valve position-flow characteristic	valve position indicator	valve positioning servo loop
valve position switch	valve position transducer	valve pot type piston pump	valve probe	valve push rod
valve push rod ball end	valve push rod cover	valve push rod cup	valve push rod tube	valve quieting curve
valve reactor	valve reamer	valve receiver	valve rectifier	valve refacer
valve-refacer machine	valve refacing	valve refacing machine	valve regulation	valve relay
valve removal	valve remover	valve replacement	valve reseater	valve reseating
valve reseating tool	valve resistance	valve resistance arrester	valve retainer	valve retainer cotter pin
valve retainer lock	valve return	valve rim	valve ring	valve rock arm
valve rocker	valve rocker arm	valve rocker arm bushing	valve-rocker arm cover	valve rocker arm joint
valve rocker arm shaft	valve rocker arm shaft bracket	valve rocker arm shaft sleeve	valve rocker arm shaft spring	valve rocker arm shaft support
valve rocker arm short spring	valve rocker arm spring	valve rocker arm support	valve rocker arm washer	valve-rocker bracket
valve rocker bushing	valve rocker cover	valve-rocker lever	valve rocker lever ball end	valve rocker lever locking bolt
valve rocker oil pipe	valve rocker roller pin	valve rocker shaft bracket	valve rocker shaft oil pipe adapter	valve rocker shaft spring
valve-rocker trough	valve rocks	valve rod	valve rod guide	valve rod timing chain
valve-rotator	valve rubber	valves and fittings	valve scaler	valve scavenging
valve scissors	valve scorching	valve seal	valve seat	valve seat angle
valve-seat area	valve-seat bore	valve-seat contact	valve-seat cutter	valve seater
valve-seat extractor	valve-seat face	valve seat grinder	valve-seat grinding machine	valve seat holder
valve seating	valve seating tool	valve-seating velocity	valve seat insert	valve-seat insert
valve-seat inserter	valve seat insert replacing tool	valve-seat jacket	valve seat lock	valve seat reamer
valve seat refacer	valve-seat refacer	valve-seat refacing	valve-seat renewing tool	valve-seat ring
valve-seat ring tool	valve set	valve setting	valve shaft	valve shaft guide
valve shaft lever	valve shield	valve shroud	valve silencer	valve sinkage
valve size	valve slot	valve snap ring	valves of liquid level gage	valve spanner
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