价格:未填
供应:99999
发货:3天内
联系我们时，请说明来自网络，有优惠价哦！ 二位五通滑阀供气动装置中改变气流方向的基本元件。K25D系列是机械部联合设计产品，性能优越。 5/2-ways directional valve is the basic element of changing air flow directions in pneumatic system. K25D series are the result of joint design by the Ministry. There are characterized.