Annual Maintenance Contract of GNR Optical emission spectrometer model: solaris CCD plus at Central Chemical & Metallurgical Laboratory, Wagon Repair Workshop, Jhansi through OEM for a period of 2 years September 19, 2018 Anand Gupta 00017 Tenders Annual Maintenance Contract of GNR Optical emission spectrometer model: solaris CCD plus at Central Chemical & Metallurgical Laboratory, Wagon Repair Workshop, Jhansi through OEM for a period of 2 years For more information please see below link: Read more Ministry of Railways Issue Tender for Supply of 1 MW Solar Power Plant over the Prayagraj Division – EQ