喷嘴型号12mm14mm16mm18mm20mm压力流量射程流量射程流量射程流量射程流量射程kg/cm2m3/hmm3/hmm3/hmm3/hmm3/hm29.522.011.724.015.426.019.028.021.230.0311.625.015.027.018.929.024.231.029.433.0413.428.017.430.021.832.028.334.034.337.0515.631.019.433.024.335.031.337.037.041.0)