e-tender of purchase of nickel screen e-tender of purchase of nickel screen , financial bid for purchase of nickel screen , nickel screen for nhec make wk-1150 continuous centrifugal machine, size- 0.06mmx2.11mm x 0.35 mm thick, make- atul/ stovec/ strokes-vk , nickel screen for nhec make wk-1150 continuous centrifugal machine, size- 0.09 mm x 2.14 mm x 0.32 mm thick, make- atul/ stovec/ strokes-vk , nickel screen for nhec make nk-1503 continuous centrifugal machine, size- 0.05 mm x 2.11 mm x 0.35 mm thick, make- atul/ stovec/ strokes-vk , bottom strip (baby liner), size- 0.05 x 2.11 mm x 0.35 mm for nk-1503 centrifugal machine, make- atul/ stovec/ strokes-vk