bids are invited for hand pvc non adhesive tape dust mask liquid chlorine for water disinfection , earth resistance resistor insulation tester,500v,ht type,with leather case , leather hand gloves,12inch long, shall have uniform leather thickness as per is 578 1985,thickness of leather 1.5mm.only nylon thread shall be used for sewing , pvc non adhesive tape 25mmx25meter , dust mask,half mask respirator with clear communication with head harness as per is14746 of 1999,reusable, suitable for use of underground mining operation. , ms chain, 0.25 inch, with test certificate,load bearing capacity 5 tonne , 6mmflexible wire rope,6x19,rhl,ungalvanised , v belt,b48 procurement of liquid chlorine earth resistance leather total quantity : 10380