Adjustable flow diffuser
Air conduit for manhole
Air duct turning vane and rail assembly
Air flow device
Air flow path for an air impingement finger duct
Air turning assembly with self-gripping vanes
Apparatus and method for driving a microflow
Apparatus and method for duct vane mounting
Arrangement to increase the thermal fatigue resistance of...
Condensate drain device
Corner foils for hydraulic measurement
Coupling for drainage pipings
Device for stabilizing flow through radial bores in rotating hol
Device provided with a gas flow channel to reduce noise caused b
Disturbance simulating flow plate
Drainage collective pipe joint
Drainage system
Electrically conductive confined space ventilator conduit...
Electrically conductive confined space ventilator conduit...
Electrically conductive confined space ventilator conduit...