YSV20-DP-SD,YSV20-DP-SL,YSV20-DP-SM,YSV20-DP-SC-CN1,YSV20-DP-SC-CD1,YSV20-DP-SC-CZ1,直动式电磁阀
YSV21-DP-SD,YSV21-DP-SL,YSV21-DP-SM,YSV21-DP-SC-CN1,YSV21-DP-SC-CD1,YSV21-DP-SC-CZ1,
YSV20-DP-SD,YSV20-DP-SL,YSV20-DP-SM,YSV20-DP-SC-CN1,YSV20-DP-SC-CD1,YSV20-DP-SC-CZ1,直动式电磁阀