??天天电玩城??

JGL-579B Renault experimental device, JGL-579 Renault instrument
JGL-582B local resistance test bench, JG L-584 comprehensive fluid mechanics test bench
JGL-586 Centrifugal Fan Performance Experiment Bench, JG L-585 / 585A Centrifugal Pump Comprehensive Experiment Bench
JGL-583 type Bai Nuoli equation instrument, JGL-597 double variable slope water tank, JGL-587 type multifunctional test bed with surface layer
JGL-581 type along-path resistance coefficient measurement experiment platform, JGL-582 type local resistance coefficient measurement experiment platform
JGL-580 Momentum Meter, JGL-595 Energy Equation Meter, JGL-590 Siphon Demonstrator
JGL-623 Venturi experimental bench, JGL-592 vortex instrument
J GL-621 turbulent mechanism test bench, JGL-622 momentum equation meter
JGL-589 Hydrostatic Pressure Tester,
JGL-420 Water Hammer Comprehensive Experiment Bench
JGL-627 type air volume and pressure experimental device, JGL-628 type Darcy seepage test bench, JGL-401 type static pressure transmission pumping instrument
JGL-405 orifice nozzle tester, JGL-626 multifunctional wind tunnel, JGL-404 flow detection and control experimental device, JGL-593 liquid streamline meter
JGL-705 gas meter flow correction experimental device, JGL-704 gas heating network water conservancy condition test bench, JGL-701 small gas boiler thermal performance test bench



JGL-627 type air volume and pressure experimental device, JGL-628 type Darcy seepage test bench, JGL-401 type static pressure transmission pumping instrument

JGL-627 type air volume and pressure experimental device
Air volume and pressure experimental device
JGL-628 Darcy Seepage Test Bench
Darcy seepage test bench
JGL-401 type static pressure transfer pump
Static pressure transfer pump


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