Litiiso tsa Mohala o le Mong
Litiiso tsa terata kapa li-cable seals li lekanyelitsoe ho lihokelo tse tiisitsoeng.Single Wire Seal (SWS) ke sehlahisoa sa rona sa mantlha, 'me ho na le litlhaloso tse fetang 300 ho latela li-diameter tse fapaneng tse inehetseng, Borehole Diameters, Diameter tse ka ntle tsa lehlakore, Bolelele le mebala.
