2D气动数字阀
2-Dimensional pneumatic digital servo valve
PCC(program-controlled computer)可编程计算机控制数字阀式水轮机调速器
program-controlled digital-valve turbine governor
电液数字阀
electrohydraulic digital valve
微小数字阀
micro electrohydraulic digital servo valve
2D气动数字伺服阀
2D pneumatic digital servo valve
高速数字开关阀
high-speed digital on-off valve
数字比例溢流阀
digital proportional relief valve
数字化无阀微泵
digital valveless micropump
数字控制调节阀
numerically controlled regulating valve
数字流量控制阀
digital flow control valve
数字式多路换向阀
digital multi-way directional valve
digital multi-way direction valve