tender for supply erection of split type air conditioners electrical installation at d u i room in pu sector 14 chandigarh chargeable head development fund sub head provision to meet unforeseen capital general development requirement of all teaching non
Magnetic Sector Inductively Coupled Plasma Mass Spectrometry Mn: Manganese NAA: Neutron Activation Analysis Ni: Nickel NH3: Ammonia NMVOC: Non-methane Volatile Organic Compound NO2: Nitrogen Dioxide NOx: Nitrogen Oxides (nitric oxide and nitrogen dioxide) ...