In ships other than tankers, where electric power is available, electric drilling machines are provided as an emergency means of obtaining access to fires through bulkheads, decks or casings.
Ezinqanaweni ngaphandle kweenqanawa ezithwala ipetroli apho amandla ombane akhoyo, oomatshini bombane bokubhola bayanikezwa njengendlela kaxakeka yokufumana ukungena emililweni ngamacandelo angangeni manzi, imigangatho kunye nezigqubuthelo.