电磁四通阀
solenoid operated 4-way 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
铲斗控制阀滑阀
bucket control valve spool
吊钩马达控制阀滑阀
hook motor control valve spool
辅助制动阀滑阀
secondary brake valve spool
减速器控制阀滑阀
retarder control valve spool
减压阀滑阀
pressure reducing valve spool