Measurement and Meters
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92 & 275
275 Orifice Plates and 92 Orifice Towers
-
85
5 Manometers – liquid column types
-
515
Digial Pressure Meters
-
495
Digital Thermometers
-
406
Filterability Index Number
-
488
Flocculator Apparatus
-
438
Groundwater Flow & Abstraction
-
74
Hook and Point Gauges
-
429
Hydrograph Apparatus
-
471
Infiltration Apparatus
-
472
Irrigation Displays
-
375
Liquid Sedimentation Rig