TXHHW wire stands for "XLPE (cross-linked polyethylene) High Heat-resistant Water-resistant."XHHW cable yog ib qho kev xaiv rau cov khoom siv rwb thaiv tsev tshwj xeeb, ntsuas qhov kub thiab txias, thiab kev siv (tsim nyog rau qhov chaw ntub dej) rau cov khoom siv hluav taws xob thiab cable.