bids are invited for servicing of gas bank mse servicing of gas bank one , servicing of gas bank two , servicing of gas bank three , servicing of gas bank four , servicing of gas bank five , servicing of gas bank six , servicing of gas bank seven , servicing of gas bank eight , servicing of gas bank nine , servicing of gas bank ten , servicing of gas bank eleven , servicing of gas bank twelve , servicing of gas bank consisting thirteen , servicing of gas bank fourteen , servicing of gas bank fifteen , supply of glassy or chakri , supply of copper burner pigtail , supply of cylinder pigtail surksha , supply of non returnable valve or adopter or qt valve 1 inch or burner coupling complete , supply of torch type burner t 22 or t 35 or ring type burner m 35 , supply of sunflower burner g7 or g9 or g11 , supply of torch type burner t 50 or t 78 or rv burner 1.5ft or ring type burner m 50 , supply of rv burner 02 ft or 03 ft or ring type burner m 22 or m 78 , supply of main line regulator 30 psi total quantity : 388