Normas ISO

Ships and marine technology -- Ship's mooring and towing fittings -- Recessed bitts (casting type)

Ships and marine technology -- Ship's mooring and towing fittings -- Recessed bitts (steel plate type)

Ships and marine technology -- Ship's mooring and towing fittings -- Welded steel bollards for sea-going vessels

Ships and marine technology -- Ship's mooring and towing fittings -- Cruciform bollards

Ships and marine technology -- Ship's mooring and towing fittings -- Universal fairleads without upper roller

Ships and marine technology -- Ship's mooring and towing fittings -- Closed chocks