电磁四通阀
solenoid operated 4-way valve
多通电磁阀
various way solenoid valve
空气旁通电磁阀
air by-pass solenoid valve
液压机械式油旁通电磁阀
hydramechanical oil bypass solenoid valve
电磁阀电气试验
solenoid valve electrical test
三滑阀电磁阀
three-spool solenoid valve
第四档电磁阀
fourth speed solenoid valve
电动三位四通阀
electric three-potential four-way valve
二位四通阀
two-position four-way valve
三位四通阀
four-way valve with three-position
three-position four-way valve
three-position four way valve
四通阀
four-way valve
four-piece set
4-way valve
cross valve
four-way reversing valve
four-passable valve
four way cock
four way valve
four port connection valve
four-position valve
电磁通信
electromagnetic communications