procurement of turbovisory thermocouples for turbine metal temperature and steam temperature measurement of kwu turbine 2x210 mw units sgtps mppgcl birsinghpur , supply material , thermocouple d2-13crmo44 ref. no. 21336001061c , thermocouple d4-10crmo910 ref. no. 21336001061c , thermocouple tse for esv/hpcv ref. no. 21336902-00000001 , thermocouple for hpc ref. no. 21337102-00000001 , thermocouple for iv ref. no. 21337402-00000001 , thermocouple type a, l-465 ref. no. 21337501-00000001 , thermocouple type b, l-375 ref. no. 21337501-00000002 , thermocouple type b, l-515 ref. no. 21337501-00000003 , resistance thermometer d1 ref. no. 01336002-000009 , resistance thermometer d4 ref. no. 21336003-00000012 , thermocouples drb – 200, l-6000 ref: 313373585-00001 , thermocouples drv – 300, ref: 01336201-00000019 , thermocouples b200, ref: 31336001070c