2D气动数字阀  2-Dimensional pneumatic digital servo valve

2D数字阀  2D digital 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

复合数字阀  Compound digital valve

气动数字阀  pneumatic 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

2D数字溢流阀  2D digital relief valve

电液数字伺服阀  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

数字节流阀  digital throttling valve

数字控制调节阀  numerically controlled regulating valve

数字控制阀  NC valve

数字量调节阀  digital adjustable 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