Tender For supply of cork gaskets of various sizes - cork gasket set 25 kva s1 drg no 6183, cork gasket set 25 kva s2 drg no 6186, cork gasket set 63 kva s1 drg no 6184, cork gasket set 63 kva s2 drg no 6187, cork gasket set 100 kva s1 drg no 6185, cork gasket set 100 kva s2 drg no 6188, cork gasket set 250 kva s2 drg no 6189