Spray nozzle WD7

WD dual nozzles, the center distance of the dual nozzles is 7, 9, 11mm, whichWD dual nozzles, the center distance of the dual nozzles is 7, 9, 11mm, which can be accurately sprayed to the lubrication point position to achieve precise lubrication. can be accurately sprayed to the lubrication point position to achieve precise lubrication.