abcc9074_e_Contract_of_OTIS_Lift___STQC_Tender_Details___Particulars
[Details] ERTL(E)/TECH/SSD(O)/AMC/04/VOL-I/NIT-1602011-12 DATED 26.09.2011 [Particulars] 
Tender Document Number
Annual Maintenance Contract of OTIS Lift | STQC
Particulars