... water tank and the up and down working table ,red dot, the working tabke can be up and down ... water tank and the up and down working table ,red dot, motorized up and down worktable 250mm YH-1325come ... water tank and the up and down working table ,red dot, motorized up and down worktable 250mm; YH-1325come with ... water tank and the up and down working table ,red dot, the working tabke can be up and down ...