Purchase Of Laboratory Equipments At Polytechnic In Agricultural Engineering, Anand Agricultural University, Muvaliya Farm, Dahod-389151-SPECTROMETER OF RF LIGHT APRATUS 2 V-I CHARACTERISTICS OF P_N JUNCTION DIODE APRATUS 3 FOCAL LENS MEASUREMENT APARTUS 4 WAVELENGTH DETECTION GRATING APARTUS 5 DEFLECTION MAGNETOMETER 6 DIODE CHARACTERISTICS APARTUS 7 V-I CHARACTERISTIC OF ZENER DIODE APARTUS 8 LED CHARACTERISTICS APARTUS SPECIFICATION 9 ENERGY BAND GAP IN SEMICONDUCTOR APARTUS 10 SPECTROMETER APARTUS FOR RF OF PRISM 11 RESISTIVITY OF METAL- METER BRIDGE APARATUS