Tender For providing of calibration services - temperature; hot air oven; nabl labs; hybrid (detailed in scope of work),calibration services - temperature; double walled type waterbath; nabl labs; hybrid (detailed in scope of work),calibration services - temperature; softening apparatus; nabl labs; hybrid (detailed in scope of work),calibration services - temperature; viscosity apparatus- viscosity bath; nabl labs; hybrid (detailed in scope of work),calibration services - temperature; viscosity apparatus- viscosity bath; nabl labs; hybrid (detailed in scope of work),calibration services - temperature; ductility testing machine- digital temperature controller; nabl labs; hybrid (detailed in scope of work),calibration services - temperature; rolling thin film oven- temperature; nabl labs; hybrid (detailed in scope of work),calibration services - temperature and humidity; thermo hygrometer; nabl labs; hybrid (detailed in scope of work),calibration services - temperature and humidity; thermo hygrometer; nabl labs; hybrid (detailed in s