High pressure dredging nozzle 3/8 thread 7 spray holes, front 1 hole, rear 6 holes, sewer water mouse nozzle 40L/min 100Ba~00Bar

High pressure dredging nozzle 3/8 thread 7 spray holes, front 1 hole, rear 6 holes, sewer water mouse nozzle 40L/min 100Ba~00Bar

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